The study found a recent reversal of fortunes in the Adriatic Sea, with populations of marine predators and their prey plummeting and being replaced by a single species. The researchers used seafloor environments to determine interactions between species, showing a decline in biodiversity and excess nutrients.
SourceFlorida Museum of Natural History·JournalProceedings of the Royal Society B Biological Sciences·DateSep 24, 2024
A new study of 21,000 marine animals reveals that even pristine habitats are at risk due to human activities and climate change. The research highlights the impact of cumulative human stressors on global marine fauna, emphasizing the need for targeted conservation efforts.
SourcePLOS·JournalPLOS ONE·TypeObservational study·DateSep 18, 2024
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A study by Cornell University researchers found that the public only discovers 58% of decoy dolphin carcasses, suggesting a higher number may be dying but not reported. The results point to habitats where staff should focus their efforts and highlight the importance of accurate estimates for understanding cause-specific deaths.
SourceCornell University·JournalMarine Mammal Science·DateSep 17, 2024
A new study reveals a deep-sea isopod that consumes Sargassum algae sinking from the ocean's surface, showing how closely connected the surface and deep oceans are. The isopod uses specialized adaptations to feed on this sunken source of nutrients.
SourceWoods Hole Oceanographic Institution·JournalProceedings of the Royal Society B Biological Sciences·TypeObservational study·DateSep 11, 2024
A new study reveals that breeding queen conch populations within a protected marine reserve in The Bahamas sustain populations beyond the borders of the reserve. The research identifies where additional protections could help ensure the survival of future generations.
SourceShedd Aquarium·JournalConservation Science and Practice·DateSep 5, 2024
The peach blossom jellyfish, an invasive species from China, has been spotted in 34 locations in B.C., with predictions suggesting sightings and locations will increase by the end of the decade. The jellyfish clones are effectively identical, having originated from the same polyp or cluster of polyps.
SourceUniversity of British Columbia·JournalCanadian Journal of Zoology·DateSep 3, 2024
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A team of experts discovered a dugongine sea cow attacked by an ancient crocodile and tiger shark, shedding light on prehistoric food chains. The fossils showed signs of both active predation and scavenging, providing new insights into the region's food chain networks during the Miocene epoch.
SourceTaylor & Francis Group·JournalJournal of Vertebrate Paleontology·TypeObservational study·DateAug 29, 2024
Researchers found a choanoflagellate harboring its own microbiome, forming colonies that enclose bacteria and exhibiting a unique symbiotic relationship. This discovery sheds light on the origin of interactions between animals and bacteria in ancient oceans.
SourceUniversity of California - Berkeley·JournalmBio·TypeObservational study·DateAug 22, 2024
Researchers discovered that solitary humpback whales in SE Alaska craft complex bubble nets to catch krill, allowing them to capture up to seven times more prey without extra energy. This behavior sheds light on how migratory humpback whales consume enough calories to traverse the Pacific Ocean.
SourceUniversity of Hawaii at Manoa·JournalRoyal Society Open Science·TypeObservational study·DateAug 20, 2024
A deadly marine cone snail's venom contains a toxin that interacts with human cells in a specific manner, regulating blood sugar levels and hormone balance. This discovery may lead to the design of more effective drugs for treating diabetes and endocrine disorders.
SourceUniversity of Utah Health·JournalNature Communications·TypeExperimental study·DateAug 20, 2024
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Researchers at University of Tsukuba have achieved the first successful lab rearing of Hypselodoris festiva, revealing a previously unknown growth process. The study describes nine stages of development, from metamorphosis to adulthood, and provides a reference for further research on Chromodorididae species.
SourceUniversity of Tsukuba·JournalScientific Reports·DateAug 9, 2024
Researchers at the University of Tokyo have discovered a new species of starfish off the coast of Japan, shedding light on the country's marine biodiversity. The newly named Paragonaster hoeimaruae is a distinctive red and beige color with five arms and spans over 10 centimeters.
SourceUniversity of Tokyo·JournalJournal of Natural History·TypeObservational study·DateAug 4, 2024
Researchers found that rotifers acquire genes from bacteria and produce resistance weapons, such as antibiotics and antimicrobial agents. The team's findings suggest that rotifers could give important clues in the hunt for new antibiotics to treat human infections.
SourceMarine Biological Laboratory·JournalNature Communications·TypeExperimental study·DateJul 18, 2024
A UCF biologist has compiled a database of animal DNA to study the presence of magnetic bacteria, which may aid in navigation and conservation. The database contains hundreds of millions of genetic sequences showing the presence of various types of magnetic bacteria.
SourceUniversity of Central Florida·JournalData in Brief·DateJul 9, 2024
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A new study reveals the crucial roles of fish and invertebrates in coral reef health, including nutrient boosting and predator protection. However, parasitic snails and destructive crab species also pose a threat to these vital ecosystems.
SourceUniversity of California - Santa Barbara·JournalCurrent Biology·DateJul 8, 2024
The Deepwater Horizon oil spill released nearly 5 million barrels of crude oil and hydrocarbon gases, affecting an area of 1,100 square miles, nearly nine times larger than earlier studies. Biodiversity loss among harpacticoid copepods declined dramatically due to the spill.
SourceUniversity of Texas at Arlington·JournalMarine Pollution Bulletin·TypeObservational study·DateJun 24, 2024
A Bronze Age purple dye workshop has been found on the Greek island of Aegina, featuring tools, ceramics, and snail shells that reveal the production process. The site provides insights into Mycenaean culture and trade during the Late Bronze Age.
SourcePLOS·JournalPLOS ONE·TypeObservational study·DateJun 12, 2024
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers found that Pacific Coast Feeding Group gray whales, a subset of the Eastern North Pacific population, have been getting smaller since around 2000. This decline could have major consequences for their health and reproductive success, and also raises alarm bells about the state of the food web.
SourceOregon State University·JournalGlobal Change Biology·TypeObservational study·DateJun 12, 2024
A new method developed by researchers at Florida Atlantic University and the Smithsonian Environmental Research Center improves the accuracy of acoustic tracking in marine animals. The method uses a movement model to reconstruct animal tracks, even in regions with uneven receiver coverage.
SourceFlorida Atlantic University·JournalMethods in Ecology and Evolution·TypeComputational simulation/modeling·DateJun 6, 2024
A team of researchers led by Virginia Tech's Shuhai Xiao discovered a 550 million-year-old sea sponge that challenges previous theories about its evolution. The fossil, found in China, suggests that early sponges may have had soft-bodied skeletons and only later developed mineralized structures.
SourceVirginia Tech·JournalNature·TypeObservational study·DateJun 5, 2024
Researchers have solved the mystery of shipworms' ability to digest lignin, a tough wood substance. A population of symbiotic microbes in the typhlosole sub-organ produces enzymes that break down lignin, with potential practical applications in biotech and significant impacts on climate change and human health.
SourceUniversity of Massachusetts Amherst·JournalInternational Biodeterioration & Biodegradation·DateJun 5, 2024
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
A Texas A&M-led team has created the first global map of seafloor biodiversity activity, uncovering key environmental factors that drive burrowing animals' activities and ecosystem health. The research highlights the critical role these animals play in regulating carbon, nutrient, and biogeochemical cycles.
SourceTexas A&M University·JournalCurrent Biology·DateMay 28, 2024
Scientists have discovered that different modes of cell division used by animals and fungi may have evolved to support diverse life cycles. A study using Ichthyosporea as a model found that certain species use closed mitosis while others use open mitosis, shedding light on the evolutionary origins of these processes.
SourceEuropean Molecular Biology Laboratory·JournalNature·DateMay 22, 2024
The study explores how different cell division strategies have evolved across organisms, finding a link between life cycle stages and mitotic strategies. Species with multinucleate stages tend to use closed mitosis, while those with mononucleate stages employ open mitosis.
SourceEcole Polytechnique Fédérale de Lausanne·JournalNature·DateMay 22, 2024
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
Researchers have found that phytoplankton biomass in Narragansett Bay declined by 49% from 1968 to 2019, with the winter-spring bloom occurring earlier each year. The decrease in phytoplankton levels may indicate resilience in the face of climate change.
SourceUniversity of Rhode Island·TypeData/statistical analysis·DateMay 15, 2024
Researchers at the University of Oregon have discovered that salps, gelatinous marine animals, use coordinated jet propulsion to swim through the ocean in giant corkscrew shapes. This unusual locomotion could inspire new designs for efficient underwater vehicles and may even enable silent and less turbulent navigation.
SourceUniversity of Oregon·JournalScience Advances·TypeObservational study·DateMay 15, 2024
A young sperm whale's long-range migration across the Mediterranean poses significant threats to its survival due to busy straits and pollution. The study demonstrates the need for targeted protection at key locations to safeguard marine life in the region.
SourceUniversity of Exeter·JournalAquatic Conservation Marine and Freshwater Ecosystems·DateMay 14, 2024
Researchers have identified over 2000 protein-coding genes that change significantly between summer and winter in the starfish's reproductive process. This study provides a promising breakthrough in understanding how crown-of-thorns starfish communicate during reproduction, which could lead to the development of natural pest control me...
SourceUniversity of Queensland·JournalPLOS Biology·DateMay 14, 2024
Researchers analyzed genome of Oikopleura dioica, finding it has wildly different languages despite identical physical characteristics. The 'scrambling' phenomenon suggests genes are regulated differently, challenging assumptions about species identity.
SourceOkinawa Institute of Science and Technology (OIST) Graduate University·JournalGenome Research·TypeData/statistical analysis·DateMay 9, 2024
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
Mantis shrimp use their tail coils as shields to reduce the impact of rival blows, dissipated more energy than their armor can absorb. Researchers found that this behavioral adaptation increases energy loss by up to 90%
SourceUniversity of California - Santa Barbara·JournalJournal of Experimental Biology·DateMay 9, 2024
Scientists have discovered a previously unknown population of the Australian brook lamprey, an ancient and endangered species, in Queensland. The find expands the species' geographic range into truly tropical waters, highlighting the need for conservation efforts to protect this unusual fish.
SourceGriffith University·JournalEndangered Species Research·DateMay 8, 2024
A comprehensive analysis of over 200 scientific articles reveals the fundamental importance of scavengers and carrion in wetlands, benefiting soil, plants, birds, and mammals. The study highlights five different functions performed by scavengers during carrion consumption, including nutrient recycling and pathogen control.
SourceUniversidad Miguel Hernandez de Elche·JournalBiological Reviews·TypeSystematic review·DateApr 30, 2024
A new study suggests that incorporating seafood rich in umami, such as fish and shellfish, into vegetable dishes can boost their flavor and make them more appealing. The research uses a mathematical equation to calculate the umami content of various seafood options, finding that even small amounts can greatly enhance the taste.
SourceUniversity of Copenhagen - Faculty of Science·JournalInternational Journal of Gastronomy and Food Science·DateApr 29, 2024
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Researchers at University of Florida discovered a Florida bottlenose dolphin infected with highly pathogenic avian influenza virus (HPAIV), the first reported case in a mammal in North America. The team analyzed tissue samples and confirmed the presence of HPAI A(H5N1) virus subtype 2.3.4.4b.
SourceUniversity of Florida·JournalCommunications Biology·TypeCase study·DateApr 26, 2024
Researchers have identified cocaine as a contaminant of concern in the Bay of Santos' water, sediments, and marine organisms. The drug causes toxicological effects in animals such as mussels, oysters, and fish, with severe bioaccumulation and ecotoxicological risks.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·DateApr 25, 2024
High levels of plastic pollution can kill the embryos of a wide range of ocean animals, preventing healthy development in all seven tested species. This study highlights the
SourceUniversity of Exeter·JournalChemosphere·DateApr 16, 2024
A new tagging method, Bioadhesive Interface for Marine Sensors (BIMS), provides a rapid, non-invasive way to track marine animal movements and behaviors. BIMS uses a soft hydrogel-based adhesive that forms strong bonds with animal tissues, allowing for long-term monitoring of fragile species.
SourceWoods Hole Oceanographic Institution·JournalNature Communications·TypeObservational study·DateApr 16, 2024
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
Researchers found DNA traces of placozoans in the stomachs of predatory snails that live in seabed sediments, contradicting previous theories. The discovery indicates a more diverse genetic makeup than previously thought, with five genetically distinct lineages identified in just two snails.
SourceLudwig-Maximilians-Universität München·JournalEcology and Evolution·DateApr 11, 2024
A team of Australian scientists has developed a step-by-step guide to ageing octopus, using growth rings on beaks and stylets to validate age. This tool helps estimate growth rates, reproduction, and maturity, ensuring sustainable fisheries and conservation.
SourceUniversity of South Australia·TypeData/statistical analysis·DateApr 10, 2024
A Mediterranean marine worm has evolved massive eyes, rivaling those of mammals, to see in the dark. The worms use their exceptional vision to detect bioluminescent signals and may have a secret language through light communication.
SourceUniversity of Copenhagen - Faculty of Science·JournalCurrent Biology·DateApr 8, 2024
A study by researchers from the University of Gothenburg found that shy sea anemones can outlast bold ones during extreme heatwaves due to their slower metabolism. This survival strategy may be beneficial for other cold-blooded marine species exposed to rapid temperature changes.
SourceUniversity of Gothenburg·JournalJournal of Experimental Biology·TypeExperimental study·DateApr 4, 2024
A study predicts that climate change will lead to a major species turnover in North American cities by the end of the century. Cities with cooler and wetter climates are expected to gain new species, while warmer cities may lose many species.
SourcePLOS·JournalPLOS ONE·TypeComputational simulation/modeling·DateMar 27, 2024
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
Two well-known killer whale ecotypes in the North Pacific Ocean have been identified as separate species through genetic and behavioral evidence. The resident and Bigg's killer whales have distinct physical characteristics, diets, and cultural habits, justifying their recognition as distinct species.
SourceNOAA Fisheries West Coast Region·JournalRoyal Society Open Science·TypeObservational study·DateMar 26, 2024
Researchers simultaneously tagged many humpback whales from the same pod to analyze their vocalization and compare individual calls. This study provides new information about whale behavior and communication, crucial for informing future conservation efforts.
SourceSyracuse University·JournalRoyal Society Open Science·DateMar 25, 2024
Researchers successfully carried out pioneering fecal microbiota transplantations on Navy bottlenose dolphins, showing significant improvement and increased microbial diversity. The study's findings have important implications for marine mammal medicine, highlighting a non-antibiotic option to treat gastrointestinal diseases.
SourceApplied Microbiology International·JournalJournal of Applied Microbiology·DateMar 24, 2024
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
Researchers at the University of British Columbia have discovered a new population of killer whales in the Northeastern Pacific, with distinct physical characteristics and a diet that includes marine mammals and sea turtles. The orcas were identified through shark-bitten scars and observations by fishermen and birding enthusiasts.
SourceUniversity of British Columbia·JournalAquatic Mammals·DateMar 15, 2024
A new study on sea anemones sheds light on the complex relationships between predators and prey in marine ecosystems. The research found that a native population of anemones lacking a key neurotoxin exhibited weakened defensive abilities, while its presence attracted natural predators of grass shrimp.
SourceThe Hebrew University of Jerusalem·JournalScience Advances·TypeExperimental study·DateMar 13, 2024
Researchers have created 3D images of over half of the world's animal groups using CT scans, making them accessible to scientists, researchers, students, teachers, and artists. The open-source repository MorphoSource allows users to share findings and improve access to material critical for scientific discovery.
SourceUniversity of Texas at Arlington·JournalBioScience·TypeImaging analysis·DateMar 11, 2024
Researchers observed an individual orca, nicknamed Starboard, killing a 2.5-meter juvenile great white shark within two minutes. The study challenges conventional cooperative hunting behaviors among killer whales, providing new insights into their predatory dynamics and potential impact on marine ecosystems.
SourceTaylor & Francis Group·JournalAfrican Journal of Marine Science·DateMar 1, 2024
A new analysis of Perucetus colossus, a 30 million year-old fossil whale, estimates its weight to be between 60-70 tons, significantly less than the original estimate of 180 metric tons. This revised size allows the whale to maintain neutral buoyancy in water and come to the surface to breathe.
SourceUniversity of California - Davis·JournalPeerJ·TypeExperimental study·DateFeb 29, 2024
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Researchers mapped disease dynamics in foothill yellow-legged frogs, tracing patterns of infection across a large geographic range. The study found that drought, rising temperatures, and agricultural land conversion drive Bd infection, with the pathogen affecting nearly entire region from southern coast to central Oregon.
SourceUniversity of California - Santa Barbara·JournalRoyal Society Open Science·DateFeb 26, 2024
Researchers used movement behavior models to track leatherback sea turtles to previously unknown foraging locations along the US east coast. The study found that leatherbacks use specific areas in the South Atlantic Bight, Mid-Atlantic Bight, and southern New England as both migratory corridors and foraging grounds.
SourceFrontiers·JournalFrontiers in Marine Science·TypeObservational study·DateFeb 20, 2024
A Brazilian researcher led a team that described a rare medusa, Santjordia pagesi, discovered at a depth of 812 meters in the Sumisu Caldera. The species has a unique bright red stomach and may possess an arsenal of venoms unlike those discovered to date.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalZootaxa·DateFeb 5, 2024
Researchers observed that clown anemonefish colonies display the most aggressive behavior towards fish with three bars like themselves. The fish also recognize different anemonefish species based on the number of vertical white bars, leading to strict social hierarchies and upholding dominance.
SourceOkinawa Institute of Science and Technology (OIST) Graduate University·JournalJournal of Experimental Biology·TypeExperimental study·DateFeb 1, 2024
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
Wildlife filmmaker Carlos Gauna and UC Riverside student Phillip Sternes observed a 5-foot-long pure-white shark pup shedding its embryonic layer. The location off central California's coast is proposed as a potential great white breeding ground, which could help protect endangered species.
SourceUniversity of California - Riverside·JournalEnvironmental Biology of Fishes·DateJan 29, 2024
Sponges exhibit coordinated movements despite lacking muscles or neurons, attributed to relaxation of stress fibres triggered by an evolutionarily ancient inflammation-like mechanism. This process also regulates human blood vessel contraction, influencing blood pressure.
SourceEuropean Molecular Biology Laboratory·JournalCurrent Biology·TypeExperimental study·DateJan 25, 2024
Sea otter recovery has buffered century-scale declines in California kelp forests, according to a new study. The research suggests that sea otters may be key drivers of changes in the ecosystem.
A team of researchers led by URI Professor Brennan Phillips successfully demonstrated new technologies for capturing preserved tissue and high-resolution images of deep-sea animals in minutes, preserving them for advanced genomic study. This breakthrough enables faster species discovery and can inform extinction prevention efforts.
SourceUniversity of Rhode Island·JournalScience Advances·TypeExperimental study·DateJan 17, 2024
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
New study reveals that kelp forests off the Pacific Coast were thriving 32 million years ago, with fossilized holdfasts showing evidence of ancient marine mammals and invertebrates. The discovery sheds light on the evolution of kelp ecosystems and highlights the importance of fossil hunting by amateur collectors.
SourceUniversity of California - Berkeley·JournalProceedings of the National Academy of Sciences·DateJan 15, 2024
A research team at Texas Tech University Health Sciences Center discovered a unique sodium pump variant in brine shrimp that enables them to thrive in high-salinity environments. This NKA variant uses more energy than common variants, allowing the animal to maintain steeper Na+ gradients.
SourceTexas Tech University Health Sciences Center·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateDec 20, 2023