What was once an informal chore has evolved into an established part of the pet care industry. While it may not be considered a glamorous occupation, dog walking can be a rewarding and lucrative ...

The tiny, feisty Chihuahua is a relic of sorts. As European settlers arrived in the Americas 500 years ago, their dogs quickly replaced native canines, obliterating detectable genetic traces of ...

Scientists uncovered the dogs’ screening skills, the plants’ gift for camouflage, and the true identity of an amphibian beautifully preserved in amber.

Almost 2 million years ago, a young ancient human died beside a spring near a lake in what is now Tanzania, in eastern Africa ...

Anthropologist Christopher Bae has recently suggested we add two new species of ancient human to our family tree. The plans break the conventions for how species should be named – but Bae argues the r ...