What’s endearing is that cats who get along well will groom each other, wrap their tails together, and head-butt each other ...

A new report reveals that more Americans may have had bird flu without reporting any symptoms. How many cases have been ...

Human activities have an undeniable impact on the environment, and one of their most profound effects is the alteration of ...

Even after mastering a task, humans and animals continue experimenting with alternative approaches, a new study finds.

Evolutionary biologist Nathan H. Lents details how animal relationships can offer perspective on sexual diversity, social ...

A new book offers an unsettling account of human exceptionalism and shows that the unique ways we gamble with risks and move out of our comfort zones may yet be our downfall.

New research adds evidence that learning a successful strategy for approaching a task doesn't prevent further exploration, even if it reduces performance.

Some people never learn that wild animals aren’t to be messed with! From tourists provoking lions to daredevils teasing ...

Those who abuse animals often don’t stop there, Jessica Rock explained. Crimes against animals are often perpetrated in conjunction with violence toward humans.

Humans have evolved an exceptionally high metabolic rate, unlike any other known animal. Unlike primates that conserve energy ...

"Having humans at the waterholes at night, when they typically aren't there, maybe threw the animals off a bit and made them nervous." Since carnivores in the area already knew humans would be ...