A new study reveals how ravens' behavior impacts their survival. Risk-prone birds face higher mortality due to human ...

A new study found that subtle differences in an animal’s behavior by midlife can predict how long it is likely to live.

Humans appear to be the only species clearly proven to shed tears specifically because of emotions. Elephants, primates, and dogs show behaviors and biological responses that come closest to human ...

Some animals live far longer than we ever could, and the numbers can feel almost unbelievable. While human life expectancy in the United States sits around 79 years, certain ocean species and ...

Across the planet, animals are increasingly suffering from chronic illnesses once seen only in humans. Cats, dogs, cows, and even marine life are facing rising rates of cancer, diabetes, arthritis, ...

A new study shows that early humans shifted from hunting giants to smaller animals, shaping tools, survival, and intelligence ...

Chernobyl is too radioactive for humans – but wild animals are thriving like never before - Wolves now prowl the vast ...

The Food and Drug Administration and National Institutes of Health held a joint workshop July 7 on reducing animal testing in research, strikingly announcing that “NIH will no longer seek proposals ...