Articles tagged with Animals
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Low to moderate-severity fires boost bird populations with effects lasting up to 35 years, contrary to traditional fire suppression practices. Forest managers can use controlled burns and pyrodiversity to benefit majority of birds in the forest.
A global study found that introduced animal species have a greater impact on seed dispersal than native animal extinctions. Non-native mammals, such as pigs and rats, often replace native frugivorous birds, bats, and tortoises, affecting seed size and dispersal.
Researchers from Eötvös Loránd University review the biological and technological possibilities behind enhancing canine communication. They find that while dogs may not need words to be great communicators, understanding each other requires 'listening' in the right way.
Researchers assessed the impact of reactivity in red brocket deer on training efficiency, finding that calm individuals can learn commands like 'Come'. In contrast, more restless individuals had difficulty learning and following instructions.
A study by PLOS reveals significant differences in gut microbiomes between captive and wild bears and pandas, particularly among giant pandas which have less diverse microbiomes than their wild counterparts.
A new study found that snow leopards have very low genetic diversity, making them vulnerable to extinction. The research suggests that the snow leopard's low genetic diversity is due to its persistently small population size over time.
Researchers developed ECODATA, an open-source tool for exploring animal movements in the wild by creating animations that help ecologists study animal movement, climate change and conservation efforts. The software combines direct wildlife location observations with complex remote sensing data to create customizable maps.
Researchers found that seabirds use different strategies to find food, with scent-tracking birds benefiting visually hunting birds. This study provides insights into complex systems and crowd behavior, informing conservation strategies for procellariiform seabirds.
Researchers found over 20 bird species across four continents produce nearly identical whining calls when spotting parasites, suggesting a shared learned response.
A new species of the genus Leucothoe was identified on Sugashima Island, Japan. The discovery was associated with a specific type of limid bivalve, highlighting the unique biodiversity found in this region.
A new study by Florida Atlantic University researchers found that heat does not significantly affect the cognitive ability of sea turtle hatchlings. However, higher incubation temperatures negatively impact their physical traits, including shorter incubation durations, lower hatching success, and more frequent scute anomalies. The stud...
Researchers found that Eastern coyote populations stabilize faster than they can be reduced due to their unique reproductive ability. The study suggests a need for alternatives in habitat management and biodiversity.
A Cornell University study detected disease-causing microbes like Salmonella, Cronobacter, and E. coli in raw cat foods sold frozen, refrigerated, and freeze-dried. These pathogens can transfer from pets to humans, especially young children, the elderly, pregnant individuals, and those with weakened immune systems.
A serological survey found antibodies against the virus in over 2% of cattle and wildlife samples in southern continental France. The detection highlights the risk of zoonotic transmission and underscores the need for further investigation into explanatory factors.
A new species of Diploderma lizard, Diploderma bifluviale, has been described from the upper Dadu River Valley in the Hengduan mountains of Sichuan Province. The species exhibits unique characteristics, such as a wheat-colored tongue and distinct coloration, and is found in semi-arid shrublands at elevations of 2,100 to 2,500 m.
Researchers used ultraflexible probes to track neurons in the visual cortex of mice for 15 consecutive days, revealing that millisecond rhythms explain how the brain maintains a stable picture of the world. The findings provide new insights for brain-computer interfaces, sensory prostheses and therapies for neurological disease.
A study by UAB and UdL found that horses can adapt their diet according to breed, environment, and use, reducing fuel loads and maintaining open landscapes. The research suggests that horses could be a valuable resource for fire prevention strategies in Mediterranean landscapes.
A new study reveals that puppy ownership can bring joy to parents and children, but also presents mental health challenges, including child-puppy interactions and caregiver responsibilities. To mitigate these risks, researchers recommend discussing dog-care responsibilities with children and attending safety training classes.
A study by Okinawa Institute of Science and Technology researchers found that 79% of endemic ant species in Fiji are declining over the past few hundred years, coinciding with European contact and modern agricultural techniques. In contrast, non-native ant species are exploding in population.
A survey of nearly 50,000 dog owners found that dogs became harder to train during the pandemic, with improvements noted once restrictions were lifted. Factors like age, breed, and size also influenced behavior, with mixed-breed dogs showing more fear, aggression, and need for attention.
Research reveals that even thermally tolerant coral species like Stylophora pistillata can experience reduced growth and increased metabolic demand under chronic elevated baseline temperatures. However, some corals can recover when waters cool in the winter, suggesting a potential for resilience.
A study found that most rodents have thumbnails instead of claws, which helps explain how they thrived in various environments. This discovery suggests that thumbnails provide more manual dexterity than long, sharp claws, enabling rodents to exploit high-energy resources like nuts.
A UK study found that plant-based dog foods did not meet nutritional guidelines for iodine and B-vitamins, but experts say supplements or formulation changes can address these gaps. The research analyzed 31 dry dog foods, including meat-based and veterinary options, and found none met European Pet Food Industry Federation standards.
A new study links the size of male proboscis monkeys' noses to their unique vocal characteristics, suggesting a significant impact on individual identity. The findings shed light on the complex interplay between anatomy, acoustics, and social behavior in animals, with potential implications for human communication.
Researchers at OIST identified biological processes that support young clownfish adaptation to climate change and warming seas. Exposing juvenile fish to raised water temperatures showed significant changes in liver and pancreas, reducing insulin secretion and increasing oxidative phosphorylation.
A genetic test developed by Dr Lauren Lansdowne can reliably determine the species of individual gibbons, helping to preserve vulnerable populations. The test uses DNA sequencing and has been validated using large-scale samples from over 200 gibbons in European zoos.
A new species of hypercarnivorous crocodyliform, Kostensuchus atrox, has been discovered in prehistoric Patagonia with a length of 11.5ft and weight of 250kg. This predator was likely one of the top predators in its ecosystem.
Researchers at Binghamton University have identified two previously unknown species of parasitic wasps living in the United States, highlighting the importance of biodiversity and oak gall wasp diversity. The discovery sheds light on how these insects escape diverse and evolving clades of parasites.
Dwarf Channel Island foxes (Urocyon littoralis) have larger brains than their mainland gray fox counterparts, contradicting the notion of island-specific evolutionary pressures leading to reduced brain size. This finding suggests little evidence of domestication in these isolated California islands.
Researchers developed a sustainable solution to help tackle honeybee decline by creating an engineered food supplement. The new feed, designed to provide essential compounds found in plant pollen, significantly enhances colony reproduction.
A video study of wild spectral bats reveals social greetings, food provision, and cooperative foraging behaviors. The bats were found to exhibit gentle and cooperative behavior, recognizing researchers and forming tight cuddle-balls while roosting.
Researchers have found that Black Mambas accumulate heavy metals such as lead and mercury in their scales. This allows them to serve as a natural indicator of environmental pollution levels. By analyzing scale clippings from these snakes, scientists can accurately measure spatial patterns of pollution without harming the snakes.
A new study sheds light on how river birds adapt their communication depending on social and environmental cues. White-throated dippers use visual signals, such as blinking bright white eyelids, to convey messages when noise levels are high.
A new study shows that slower-growing, higher-welfare meat chicken breeds can prevent intense pain at minimal costs. The Welfare Footprint Framework provides a standardized metric to measure animal welfare impacts alongside financial and environmental indicators.
The winner of the 2025 BMC journals Image Competition is a photograph of two male saigas sparring on the banks of a steppe lake. The image, taken by Andrey Giljov, showcases the unique characteristics of saiga antelopes and their survival strategies.
A new study found that river otters in Chesapeake Bay eat diverse prey and parasites, including flukes, dinoflagellates, and invasive fish. The researchers suggest that otters may be helping to clean up polluted environments by consuming parasite-infected animals.
Researchers have developed a 'tap-and-go' approach using specially adapted drones to apply monitoring tags to whales. This innovative method significantly speeds up the process while minimizing human interaction with the animals.
Researchers have identified a previously undocumented class of PFAS in the blubber of killer whales, accumulating in fat-rich blubber. This discovery challenges the long-held assumption that PFAS primarily bind to proteins and accumulate in liver or blood.
Monarch butterflies utilize magnetic fields for migratory directionality, with orientation recalibrated by cold temperatures. Experimental study suggests this ability may be disrupted under climate change, threatening their migration patterns.
Researchers found that cockatoos display a wide repertoire of dance moves, with at least 10 out of 21 species exhibiting this behavior. The study reveals that dancing may have originated as courtship behavior redirected towards owners, and playing music to parrots could improve their welfare.
Scientists studied male fiddler crabs competing over females in a claw-waving contest. The robot crab, Wavy Dave, waved its claw, causing real males to respond by waving longer and less retreating into their burrows.
Researchers found that short-nosed dogs are calmer and less reactive, but this benefit is often masked by lack of training. Consistent training is crucial for their good traits to shine through.
A new study has coined the term 'scrumping' to describe great apes' fondness for eating ripe, fermented fruit from the forest floor. The researchers suggest that this behavior may have played a significant role in the evolution of human alcohol tolerance.
Researchers at UNSW Sydney discovered that leopard seal songs share structural similarities with human nursery rhymes, featuring predictable patterns and low entropy. The study found that male seals spend up to 13 hours a day singing in two-minute cycles, with each individual creating a unique sonic signature.
The Rhisotope Project uses low-level radioactive isotopes in rhino horns to track and intercept trafficked horns, aiming to disrupt the illegal trade. Researchers have confirmed the process is safe for animals and effective in making horns detectable through international customs systems.
A study from the University of Georgia found that lions and hyenas tend to stay near roads with less tourist traffic, particularly during the dry season. The animals often visit waterholes for drinking or hunting, but hyenas may avoid areas with high competition from lions.
A recent study by UCLA researchers found that introducing new genetic variation from Texas reduced the influence of harmful mutations in Florida panthers, improving their fitness. However, the effect of this intervention may be temporary, and continued protection is needed to preserve the subspecies.
Wild great tits exhibit clear behaviors signalling 'divorce' long before the breeding season, according to a study by Oxford researchers. The team used data from the Wytham Woods great tit project and found that faithful birds visited feeding stations with their partners more often than those that went on to divorce.
A recent MIT study found that decreases in seed-dispersing animals can lead to a major reduction in forest carbon absorption. The researchers analyzed data from thousands of vegetation plots and found that healthy populations of seed-dispersing animals can absorb up to four times more carbon than similar forests with fewer animals.
Researchers tracked adult penguins during return trips from foraging in the ocean off Argentina. The penguins used curved paths shaped by tides to conserve energy and take advantage of feeding opportunities.
A new study warns of the dangers of human interactions with wildlife, particularly feeding wild animals, which can lead to habituation and dangerous encounters. The research found that provisioning food to wild animals can cause them to become bolder and more prone to causing problems.
New UGA research reveals wild pigs are a significant cause of damage on farms and crops, with estimated losses of $107,000 per year. The invasive species' high birth rate and ability to uproot seeds and trample plants make them a destructive force in Georgia agriculture.
A systematic review of field and laboratory studies identifies 24 different types of cost in animal contests, grouped into six categories. The researchers propose a three-step process to link short- and long-term costs, allowing for the estimation of individual fitness outcomes.
A study led by Virginia Tech found that volunteer dog-handler teams can effectively detect the elusive egg masses of the spotted lanternfly, an invasive insect damaging farms and forests across the eastern and central United States. With proper training, dog owners can turn their pets into powerful partners for conservation.
Anemonefish evolved into diverse species due to distinct ecological lifestyles, including swimming efficiency, muscle architecture, and behavior. The study challenges long-held ideas about host specialization, positioning anemonefish as a new model system for studying ecological and evolutionary forces.
A new study found that a wildfire and drought led to an increase in jaguar population density in the Brazilian wetlands. The site, which is home to a unique population of jaguars with aquatic diets, may serve as a climate refuge, buffering extreme climate events.
A new analytical method reveals overlooked species at risk of extinction, providing a valuable layer of insight for conservationists. The dual-role approach captures both predator and prey interactions, identifying keystone species and vulnerabilities.
Researchers found that azuki bean beetles infected with Wolbachia bacteria produce larger eggs yielding exclusively male offspring when exposed to elevated temperature and carbon dioxide. This adaptive reproduction strategy enhances the survivability of their offspring.
Located in the western Mediterranean Sea, the Caprera Canyon is home to a high concentration of cetacean species. The canyon's unique geography supports a diverse array of marine life, including whales and dolphins.
A new international study reveals that Skagerrak likely serves as a nursery area for young Greenland sharks, contrary to common associations with Arctic waters. The research also confirms that newborn sharks are born in undisturbed deep-sea areas near the Mid-Atlantic Ridge, south of Iceland.