The U.S. Fish and Wildlife Service is proposing added protections for seven species of pangolin under the Endangered Species ...

Primarily spread through animal bites, the disease is virtually 100 percent fatal once symptoms set in. “We tend to think of it as this disease from the past, but someone dies of it every 10 ...

For some nocturnal animals like cats, tapetum reflectance can more than double the light hitting photoreceptors, says Braidee Foote, a veterinary ophthalmologist at the University of Tennessee ...

That was it. The birds were there. Somewhere between the treetops and the cloud bottoms, one of the least-known, albeit massive in scale, natural phenomena was under way: the nocturnal migration of ...