Stone tools unearthed in China's Yunnan province suggest Neanderthals or another ancient human species adapted to harsh ...

The monkeys' "ultra-yodels" had frequency leaps that were five times larger than human frequency changes, often exceeding three octaves. (Human yodelers are limited to one octave.) While the monkeys' ...

Prosthetics have recently become a bigger part of fashion, on both the runways and red carpets, as new technology allows for ...

Bone can heal itself, but not always in the ways we expect. Some animals regrow entire limbs. Others, like humans, can only ...

April 1, 2025 • Most iguanas are indigenous to the Americas. So how did the Fijian species end up on the island, nearly 5000 miles away in the South Pacific? According to a new study in the ...

On Saturday, March 29th, one Cockatoo decided to treat his sleeping dad to a toddler-style wakeup call, and it has poor dad ...

Mar. 31, 2025 — Every night, bats emerge out of roosts in massive numbers, creating what scientists have called a 'cocktail party nightmare' of clashing echolocations. Nobody knew how bats ...

Validating new limits for human thermoregulation. Proceedings of the National Academy of Sciences , 2025; 122 (14) DOI: 10.1073/pnas.2421281122 Cite This Page : ...

No matter how hard I tried, I couldn’t fathom that kind of bond—that all-consuming devotion to a small human being ... I finally understand. Animals Can Help Promote Attachments in Trauma ...

Replacing animal tests does not mean putting human patients at risk. It also does not mean halting medical progress. Instead, replacing animals used in testing will improve the quality as well as the ...