1,700-Year-Old Monkey Skeleton Suggests Diplomatic Ties Between Mesoamerican Powers
Researchers believe the Maya gave the sacrificial female spider monkey to Teotihuacán as a gift years before relations soured
Drought Reveals Rare American Lion Fossil in Dried-Up Mississippi River
Low water levels have also stranded barge traffic and threatened drinking water
Watch These Rats ‘Dance’ to the Rhythms of Mozart, Lady Gaga and Queen
Moving accurately to a song’s beat was long thought to be a skill unique to humans, but new research suggests rats can do it, too
Octopuses Caught on Camera Throwing Debris at Each Other
Scientists say this is the first time they have documented the behavior among the tentacled sea creatures
Meet the Rare Gender-Neutral Kitten With No Sex Organs
The formerly homeless cat has now been adopted in the U.K.
Soon After Dinosaur Decimation, Our Primate Ancestors Began Pouncing on Prey
Nails helped them climb trees quietly, and forward-facing eyes helped with depth perception to aid in precise leaping
14 Fun Facts About Black Panthers
Many of the Marvel superhero’s powers are inspired by the namesake predator
Some female cichlids counter the stress of protecting their offspring by munching on them, study suggests
Springtails Are Nature’s Tiny Gymnasts, Videos Reveal
The insect-like creatures that leap through the air with remarkable control might inspire new jumping robots
Don’t Lick This Toad, National Park Service Says
Sonoran Desert toads secrete a psychedelic toxin strong enough to kill a full-grown dog
Maurice Sendak Imagined More Than Wild Things
A new exhibition, the first of its kind since the artist’s death, showcases his extensive but lesser-known body of work
Deer-Car Collisions Rise When Daylight Saving Time Ends
Forgoing the “spring forward, fall back” pattern could save 33 human lives, 37,000 deer and more than $1 billion per year, study suggests
Tiger Sharks Carry Cameras to Help Scientists Map Seagrass
A new study found what might be the world’s largest seagrass ecosystem: a 35,500-square-mile meadow in the Bahamas
Scientists Thought These 53 Species Were Silent. Now, They’ve Recorded Their Sounds
Vocal communication may have evolved from a common ancestor some 407 million years ago
The Veterinary Magic of the Middle Ages
Medieval healers treated animals’ ailments with a mix of faith, tradition and science
Honeybee Swarms Can Produce as Much Electric Charge as a Storm Cloud
Denser swarms create more atmospheric electricity, new research suggests
Iceland’s Annual Tradition of Counting Sheep Is Far From Sleepy
Every fall, across the country, farmers and their friends and family gather to sort the ewes and rams that spent the summer free-grazing
Charles Darwin’s Rare Autographed Manuscript Could Sell for $800,000
The English naturalist was responding to a magazine editor who had asked for a handwriting sample
Cats React to ‘Baby Talk’ From Their Owners, but Not Strangers
New research provides evidence cats see their person as “more than just a food provider”
Just Like Us, Jurassic Mammals Cared for Their Young
Clues from bones reveal multituberculates looked after their offspring for lengthy periods during the Age of Dinosaurs
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