Tim Andrews, 66, is only the second person known to be living with a pig kidney. Andrews is free from dialysis, Massachusetts ...

Remarkable social behaviors have been discovered in Kinda baboons (Papio kindae) that set them apart from other baboon ...

Bipedal robots have found navigating uneven terrain a steep challenge but a new hardware upgrade means they can detect their environment and respond quicker than ever before.

Studying primate characteristics requires access to their skeletons, which can be costly and cause wear and tear to the ...

Despite humans and whales being separated by millions of years of evolution, our vocalizations follow the same principle ...

For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...