A new study led by Bigelow Laboratory for Ocean Sciences found moderate genetic diversity within sugar kelp populations in Maine's kelp forests, identifying four distinct populations shaped by oceanography. The findings highlight the importance of regional management strategies to protect and leverage this genetic resource.
A recent study using high-resolution modeling suggests that Hawaiian corals may be able to adapt to increasing temperatures, even under a high emissions scenario. However, the rate of adaptation varies across different coastal locations, with those around Hawaiʻi Island projected to experience higher heat stress.
A new report from Scripps Oceanography suggests that in-ground sensors can provide reliable warnings of impending cliff collapses. The study detected movement in cliffs several hours to days prior to collapse, with one event leading to a 0.015-inch-per-day crack widening due to rain events.
A study suggests geoengineering methods like marine cloud brightening could reduce the impact of extreme weather events during a super El Niño. By targeting natural variability, geoengineering could provide shorter-term benefits with less sociotechnical risk.
A team of oceanographers has made two live observations of the elusive goblin shark in its natural deep ocean habitat. The new study extends their known depth range and geographic range significantly, with sightings reported near Jarvis Island and the Tonga Trench.
Researchers found that estuarine sediments in tropical India serve as active sites for sulfur cycling, with specific bacteria like A. calcoaceticus breaking down DMSP into DMS. The study establishes a baseline for DMSP dynamics and highlights the importance of seasonal changes on bacterial activity.
The partnership aims to boost conservation impact by harnessing advanced digital technology and biobanking techniques, focusing on three core areas: knowledge transfer, innovation, and student engagement. This collaboration seeks to address pressing environmental challenges such as biodiversity threats and emerging pathogens.
The grant will support environmental DNA surveys, expanded deep ocean monitoring, and glacier research. Scripps researchers will use new tools to collect crucial baseline data on marine organisms and bring new insights to parts of the ocean with little coverage.
A USF-led study using AI shows a significant increase in macroalgae growth globally, with blooms expanding across the tropical Atlantic and western Pacific. The study attributes this shift to climate variability and human activities such as nutrient runoff.
The Global Ocean Ship-Based Hydrographic Investigations Program (GO-SHIP) has been awarded the Ocean Observing Team Award for its groundbreaking contributions to ocean observing. The program's repeat hydrography measurements have documented decadal changes in ocean circulation, heat, carbon, oxygen, and nutrients.
A new study integrates ocean damage from climate change into the social cost of carbon, doubling the global cost to society. The 'blue' social cost of carbon accounts for economic losses from fisheries impacts, coastal infrastructure damage, and other ecosystem degradation.
Dr. Elva Escobar Briones receives the TOS Mentoring Award for her decades-long dedication to mentoring students, early career professionals, and colleagues in biological oceanography. She promotes equity, inclusion, and access to oceanographic training, particularly for underrepresented regions.
Dr. Corday Selden has made fundamental contributions to our understanding of how marine microbial interactions structure the chemistry of the ocean. Her pioneering research has reshaped the understanding of nitrogen cycling, microbial metabolism, and biosphere–geosphere interactions.
Dr. Jeremy Horowitz has been selected for The Oceanography Society Early Career Award for his contributions to advancing black coral taxonomy, including new species and families. His work combines classical morphological taxonomy with phylogenomics and bioinformatics to describe new taxa and reconstruct evolutionary histories.
Hu's work spans harmful algal blooms, oil spills, coastal water quality, and floating macroalgae with impacts at local, regional, national, and global scales. His discovery of the Great Atlantic Sargassum Belt has profound ecological, economic, and public health implications.
Lisa Rom has been selected as a Fellow of The Oceanography Society for her profound impact on ocean science education, particularly through the Centers for Ocean Sciences Education Excellence (COSEE) network. Her efforts have strengthened connections between research and society, broadened participation in the ocean sciences, and suppo...
Oliver Zielinski's contributions to oceanography have significantly advanced understanding and stewardship of the ocean through innovative research and leadership. He has led applications of artificial intelligence for environmental monitoring and mentored early-career scientists.
Dr. Seth Zippel has made significant contributions to the understanding of air-sea interaction, surface gravity waves, and boundary-layer turbulence through innovative field experiments and novel observational techniques. He is recognized for his impact on ocean mixing, weather and climate prediction, and offshore wind energy assessments.
Dr. Kelley's discovery of the Lost City Hydrothermal Field revolutionized scientific understanding of fluid–rock interactions and chemosynthetic ecosystems. Her work has also transformed ocean observation through the NSF's Ocean Observatories Initiative Regional Cabled Array.
Zhongping Lee received the 2026 Nils Gunnar Jerlov Medal for his transformative contributions to understanding light interaction with the ocean. His work reshaped ocean color science, enabling robust global observations of ocean transparency and productivity from satellites.
The study highlights the importance of seamount conservation for Cape Verde's marine ecosystem, biodiversity and socio-economic development. The research emphasizes the need for integrated conservation strategies that consider ocean waters and human uses.
A new study reveals that ocean acidification is accelerating at a rate outpacing atmospheric CO2 levels, with the Northeastern Pacific Ocean experiencing rapid acidification. The research analyzed coral skeletons from the past century, showing that CO2 has been accumulating in North American waters faster than in the atmosphere.
The FAPESP Day Uruguay symposium will focus on three themes: Oceanography, Forestry, and Sustainable Animal Protein Production. Researchers from São Paulo and Uruguay will engage in scientific sessions, panel discussions, and technical visits to promote collaboration and innovation.
A new study finds that deep-sea mining waste can disrupt marine life in the midwater 'twilight zone', where vast communities of zooplankton support the ocean's food system. The waste, released during a 2022 mining trial, has lower concentrations of amino acids, threatening the delicate balance of the food web.
A new perspective on Asia-pacific marine ecosystems proposes integrating physical oceanography, environmental genomics, and ecological observations to enhance biodiversity monitoring. This approach aims to strengthen international collaboration and protect the region's most diverse marine life.
A team of scientists has successfully developed a new method for producing large amounts of xanthommatin pigment in the lab, using a nature-inspired approach. This breakthrough could lead to the creation of camouflage-inspired materials and cosmetics, as well as alternative materials for industries moving away from fossil fuels.
Thirty species of sharks, rays, and chimaeras are at risk due to deep-sea mining, which can harm their habitats and disrupt ecosystems. The study recommends establishing monitoring programs, creating protected areas, and including these species in environmental impact assessments to mitigate the risks.
A new study reveals a dynamic community of zooplankton in the abyssal benthic boundary layer, which responds dramatically to seasonal changes in food sinking from surface waters. Deep-sea mining could have significant and unavoidable impacts on biodiversity regardless of time of year.
The 2026 Ocean Sciences Meeting will be held in Glasgow, Scotland from February 22-27, 2025. The event will bring together 6,000 scientists, students, and educators to discuss breaking research on the ocean sciences and critical issues affecting a sustainable future for our oceans.
A new study reveals five primary sources of iron have influenced the South Pacific Ocean over 93 million years, including dust and hydrothermal sources. This evolution has shaped marine ecosystems and atmospheric carbon dioxide levels.
A global study estimates scuba diving's worldwide economic impact, revealing it supports up to 124,000 jobs and contributes $8.5-$20.4 billion annually. The research highlights the economic benefits of dive tourism in supporting ocean conservation and local communities.
A recent study led by Kelton McMahon at the University of Rhode Island's Graduate School of Oceanography found that coral reef food webs are more fragmented and specialized than thought. The researchers used a novel technique called compound-specific stable isotope analysis to trace energy flows through the ecosystem, revealing distinc...
A new study projects significant ocean acidification around Hawaiian Islands within the next three decades, posing challenges to coral reefs and other marine organisms. Researchers found varying levels of acidity across different island regions, with windward coastlines exhibiting higher novelty in future conditions.
Researchers developed a cutting-edge microscope to study coral photosynthesis and health in their natural habitat. The BUMP imaging system provides unprecedented insights into coral reefs, advancing efforts to understand coral bleaching.
A new study found that submarine groundwater discharge increases nutrient availability, alters seawater acidity, and impacts coral skeleton calcification. This research provides insights into the complex interactions between land and ocean, highlighting the importance of keeping groundwater free of contaminants for coral reef health.
A new study reveals that industrial iron from coal and steel industries is altering the North Pacific ecosystem, leading to changes in phytoplankton growth and nutrient cycles. The research found that increased iron supply boosts spring phytoplankton blooms but also depletes other nutrients, resulting in a crash later in the season.
A recent study using SWOT satellite data has revealed the existence of powerful submesoscale eddies in the ocean, which play a significant role in shaping the climate system. These smaller currents carry surprisingly large amounts of energy and influence marine food webs, weather patterns, and events like El Niño and La Niña.
A new study reveals that pollutants from the Tijuana River are transmitted to both water and air through coastal aerosols, affecting public health and environment. The study found high levels of illicit drugs, personal care products, and chemicals in aerosols, posing risks to residents living near the border.
Researchers at UC San Diego's Scripps Institution of Oceanography developed a gel called SNAP-X that releases chemical cues encouraging coral larvae settlement. In laboratory tests, SNAP-X increased coral settlement by up to 20 times compared to untreated surfaces, offering a promising solution for coral reef restoration efforts.
A unique partnership between researchers and a merchant marine vessel is providing critical data for measuring ocean change, biodiversity, and the interconnectedness of global systems. The project, led by Woods Hole Oceanographic Institution, is filling gaps in observations of the Middle Atlantic Bight shelf and Slope Sea.
A multidisciplinary survey in the eastern Indian sector of the Southern Ocean found that the southern boundary of the Antarctic Circumpolar Current has shifted southward, causing a change in water temperature and mac zooplankton composition. The survey also estimated the biomass of Antarctic krill in the area, with comparable results t...
A new framework for Marine Prosperity Areas (MPpAs) aims to balance ecological restoration with human prosperity, using targeted financial investments and community partnerships. This holistic approach recognizes the interconnectedness of nature and people, enabling both ecosystems and communities to thrive.
Researchers discovered a giant virus, FloV-SA2, that encodes a ribosomal protein called eL40. This protein is crucial for translating genetic information into proteins, the building blocks of life. The study reveals new insights into how viruses interact with host cells and manipulate cellular metabolism.
Ocean scientists will deploy sensors onboard high-tech floats to study tiny turbulent movements that pull water, heat, and chemicals from the surface down into the deep. This ventilation helps regulate the Earth's climate and buffer against human-induced climate change.
A new study reveals that ocean eddies off the leeward side of Hawaiian Islands supply nutrients to both sides of the island chain, stimulating blooms of phytoplankton and boosting biological productivity. This mechanism may also impact fisheries near Hawaii and other nutrient-poor regions.
Researchers discovered high levels of siderophores in the ocean's twilight zone, where iron is deficient, affecting the biological carbon pump and nutrient cycles. This study contributes to understanding climate change impacts on the ocean's ability to absorb carbon.
Researchers infer that Mars' crust has stores of liquid water, essential for a habitable planet. The study suggests that liquid water in the mid-crust is the most plausible explanation for the data collected by the InSight lander.
A team of scientists has found evidence for a large underground reservoir of liquid water on Mars, which could be a promising place to look for life on the planet. The reservoir is estimated to cover most of the Martian surface and is located in tiny cracks and pores in rock beneath the surface.
Researchers at UC San Diego's Scripps Institution of Oceanography have discovered the largest protein yet identified, PKZILLA-1, which builds toxic algal toxins. The finding could enhance monitoring efforts for prymnesin-producing golden algae blooms and unlock potential for new medicines.
Researchers at University of South Florida found that sea surface temperatures in four estuaries in South Florida have risen faster than globally and in the Gulf of Mexico. The accelerated warming poses a threat to marine life, including algae, seagrass, and coral reefs.
Researchers from MARUM and the National Oceanography Centre analyzed sensor data over four years to determine seafloor currents in deep waters. The study found that currents sped up, slowed down, reversed direction, and were steered by seafloor relief, contradicting previous steady models.
Using 3D models, researchers tracked the response of 1,832 coral colonies to two moderate-strength bleaching events off Maui. They found that some corals showed signs of acclimatization, surviving both bleaching events and potentially informing approaches to coral reef conservation.
A recent study found that volcanic 'fires' in Iceland were triggered by the storage and melting of magma beneath the Earth's crust. The team used geochemical analysis to discover that the magma comes from underground melting of the crust, rather than directly from the mantle.
Scientists from UC San Diego detected geochemical signatures of magma pooling and melting beneath the surface during Iceland's recent volcanic episode. The study found that massive pooling of magma preceded the eruption, contrasting initial hypotheses for magma ascent straight from the mantle.
For the first time, researchers measured cold, deep water upwelling along a submarine canyon slope using fluorescent dye. The pace of upwelling was more than 10,000 times the global average rate predicted by Walter Munk in the 1960s.
Researchers analyzed NASA satellite images of Jupiter's cyclones and found that storms are fueled by processes similar to those on Earth. Fronts in the space between cyclones also contribute to energy transport, sustaining giant storms.
Scientists analyzed Martian meteorites to understand the planet's mantle and crust structure. The study found that these rocks are related through a process known as fractional crystallization within a volcano, revealing details about Mars' internal structure and volcanism.
Dariusz Stramski has made significant impacts on ocean optics with his research spanning radiative transfer and innovative technologies. His work has explored interactions of light with marine particles and has developed novel reductionist concepts to advance inverse optical models.
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.
Researchers found that cells adapt by packing into unusual geometrical shapes, known as scutoids, in response to pressure changes. This discovery sheds light on how cells cope with physical environment changes and has potential implications for understanding healthy cell adaptation.