Cat Warren, author of "What the Dog Knows," talks about what scientists know about working dogs and their powerful sense of smell.

Our new study shows that feeding dogs can have a larger negative effect on the environment than the food their owners eat.

According to the RSPCA, the culprit is rock salt - a gritty mixture typically used to de-ice roads and paths in colder ...

Modern dogs offer a living record of change shaped by proximity to people. Over time, research shows that brains respond to ...

The trend started after Paris Hilton said that exposing her fur baby to red light therapy helped him live past 20.

A golden retriever named Huckleberry was "absolutely shook" when his human sibling rolled over onto her stomach. Now, their ...

Humans ask what things mean. Animals move on. That difference explains both our brilliance and much of our psychological ...

The jawbones and vertebrae of a hominin that lived 773,000 years ago have been found in North Africa and could represent a ...

With copper-blue blood prized by modern medicine and a body plan older than dinosaurs, the horseshoe crab reveals how ancient ...