Add Yahoo as a preferred source to see more of our stories on Google. A male hourglass tree frog (Dendropsophus ebraccatus) with an inflated vocal sac used to produce calls. (Ryan Taylor) Your taste ...

A meta-analysis combined about 30 years of wildlife studies to examine how animals respond to human activity. Animals usually show stronger fear responses in areas with hunting or lethal human ...

Some say the oldest known human settlement is Uruk, in modern-day Iraq. Others say Jericho, in Palestine. Wherever it is, it must be the place where synurbization—the process of wildlife adapting to ...

The human ability to cook may seem ordinary, but it marks one of the most important evolutionary turning points in our ...

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

The persistent presence of humans and their infrastructure in U.S. national parks has yielded dramatic changes in the behaviors of large animals who live there, a new study has found. Even during the ...

Humans are the best of animals and the worst of animals. Humans are capable of compassion not seen in other animals and never will be. How many times have you seen on the news or in a documentary ...

Decades of data reveal that animals involved in the wildlife trade—from pet sales to meat markets to illegal poaching—are ...