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ANIMAL BEHAVIOR RESEARCH
Science says crows remember faces of people who wronged them, here’s what their brains reveal about animal intelligenceWhen a crow responds to a specific person years after a significant encounter, its behavior suggests that the bird may have retained a memo...
This cow in Austria learned to use sticks as a scratching tool. Scientists say it changes what we know about cattleA cow named Veronika used a fallen tree branch as a tool. She deliberately picked up sticks with her mouth to scratch herself. Researchers ...
Science says some spiders can launch into the sky using silk and electricity to fly and the physics is wildBallooning is a form of aerial dispersal in which a spider climbs to an exposed spot, lifts its abdomen, releases strands of silk and allow...
Why are urban birds using 'cigarette butts' in their nests? Study reveals a surprising link to arthropod repellents and ectoparasitesWhy are urban birds using 'cigarette butts' in their nests? In urban landscapes, birds have taken to using cigarette filters in their nests...
In 2026, scientists tracked 4,581 animals across 37 species; more than 65% changed their behaviour simply when humans were nearbyResearchers tracking 4,581 animals across 37 species in the US found that more than 65% changed how they used space when humans were nearby...
In 1969, NASA launched Bonnie the monkey for a planned 30 days in orbit; his condition deteriorated after about 8 days, and the mission was ended earlyIn 1969, a brave monkey named Bonnie embarked on a solo space voyage aboard Biosatellite III. Unfortunately, his mission was cut short due ...
In 2014, NASA sent young and older mice into space; within 9 to 11 days, the younger ones began running group laps in zero gravityIn 2014, NASA launched a group of twenty mice to the International Space Station for groundbreaking research. Remarkably, the young mice ex...
COVID lockdowns accidentally created an experiment scientists could never have deliberately run: What happens when the roads and buildings stay, but the people disappear?The COVID-19 lockdowns accidentally created a rare real-world experiment for scientists, as human activity suddenly dropped while roads, bu...
In a 2022 Brazil trial, 52 lambs spent 60 days under solar-panel shade; researchers reported lower body temperatures and about 4% better feed efficiency on hotter daysA comprehensive study conducted in Brazil revealed that lambs grazing beneath solar panels experienced reduced body temperatures, which led...
University of Washington scientists trapped a few American crows in 2006 while wearing a caveman mask; birds learned to recognize the threatening face, passed the warning to younger crows, and the response lasted through the population for 17 yearsResearch from the University of Washington highlights the fascinating memory of crows, showing that they can recognize threatening human fa...
On STS-51B, NASA flew 24 rats and 2 squirrel monkeys with Spacelab-3; one monkey showed space sickness while the rats returned with muscle lossIn 1985, Challenger carried rats and monkeys to study microgravity's effects. One monkey experienced space sickness, mirroring human astron...
Plants react to damage, but can they feel pain like humans? Here's what science saysPlants exhibit dynamic responses to environmental stress and damage. However, they lack brains and nervous systems to feel pain. Internal e...
In 2019, rats drove handmade cars at the University of Richmond, steering left, right, or straight to reach Froot Loops in a complex testResearchers trained rats to drive small cars for rewards. Rats housed in enriched cages learned faster and showed continued interest. Drivi...
Over 76 million years ago, a massive 31-foot crocodilian with powerful jaws hunted dinosaurs in the eastern United States regionOver 76 million years ago, a massive 31-foot crocodilian with powerful jaws hunted dinosaurs in the eastern United States region. Deinosuch...
In 1995, NASA ditched space for an experiment and got spiders stoned on marijuana, caffeine, chloral hydrate, etc.; one of these made spiders’ webs wonky and disorganised. It was not marijuanaUsually, NASA is synonymous with space missions and exploring the cosmos. Yet one time, the researchers at NASA became temporary behavioura...
In 1997, scientists strapped cameras to sperm whales to find giant squid. 7 years later, researchers finally filmed the elusive monster aliveA giant squid once lived mostly in legend. Scientists had scars, tentacles and dead specimens. They lacked clear footage of the animal aliv...
In 2024, eastern garter snakes passed a scent-based self-recognition test: 24 snakes investigated their own altered scent, suggesting self-recognitionRecent studies reveal that eastern garter snakes exhibit self-recognition through scent detection rather than through mirrors. This intrigu...
In 2024, African elephants in Kenya were found using name-like calls for one another; a model identified the intended recipient 27.5% of the time at Samburu and AmboseliRecent studies reveal that wild African elephants in Kenya utilize distinct vocalizations to communicate with one another, showcasing their...
567 million years ago, strange soft-bodied animals began moving across the deep seafloor in what is now Canada, with Dickinsonia feeding through its underside despite having no mouth, pushing animal movement millions of years earlierThe fossil assemblage also includes Funisia, a stationary, tube-shaped organism found living in clusters. Researchers interpret these clust...
In 1500s, Spanish explorers introduced pigs into North America. Now areas where they roam free have fewer invasive speciesAlthough wild pigs have long been viewed as destructive invasive species, recent findings reveal they also play a surprising role in curbin...