Earth’s vertebrate diversity may be far richer than anyone realized. A sweeping analysis of more than 300 studies suggests that for every known fish, bird, reptile, amphibian, or mammal species, there ...

Goat bones dating to 1100 to 900 B.C.E. were a close genetic match for modern Old Irish goats, a historic breed with declining numbers ...

Animal health company Zoetis and Neogen Corporation, a food and animal safety solution provider, have entered into a definitive acquisition agreement. Under the $160 million deal, Zoetis will acquire ...

A clone ultimately created through this process will likely resemble the original pet more than a random member of the same ...

Animals of the same species don't always look the same. From birds with different beak shapes to mammals that vary in size or ...

Scientists are taking a closer look at the pill forms of Wegovy and Ozempic. In an animal study, the ingredient SNAC, which helps semaglutide survive the stomach and enter the bloodstream, was ...

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