Greater Washington's largest private company has launched a new impact fund that will dole out tens of millions each year to ...

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there ...

The claim originated from reports published by the conservative-led nonprofit White Coat Waste, which aims to end animal ...

The gestational length of cows is commonly believed to be 283 days. The topic of gestation length often comes up among cattle breeders during calving season. These conversations often pertain to ...

A horse's signature whinny comes from a combination of whistling and singing.

New findings about the anatomy of the dinosaur age’s fiercest predator suggest it chased prey “like an oversized bird.” ...

Scientists are philosophers, explorers, data collectors and number crunchers. They are also storytellers, placing data within a broader scientific and societal context. How they tell these stories ...

A screaming monkey grips its cage’s bars. Another primate appears distressed as it is being supervised by a lab worker.

Natural muscle fibers are made up of spring-like proteins that can contract and stretch without losing their original form, dissipate mechanical energy as heat and maintain incredible tensile strength ...

The gut microbiome plays a critical role in regulating nutrient digestion, absorption, metabolism, and immune function in livestock. Recent advances in ...

NASA’s Mike Fincke identified himself Wednesday as the astronaut whose medical condition prompted the space agency’s first medical evacuation.

The Japanese media sensation has inspired generations of researchers in fields as diverse as evolution, biodiversity and research integrity.