For thousands of years, humans have selectively bred dogs to fulfill specific roles, ranging from guarding and hunting to herding and companionship. This deliberate shaping of traits has resulted in ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." For decades, scientists have studied animals living in or near the Chernobyl Nuclear Power Plant to see ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." On April 26, 1986, the Chernobyl Nuclear Reactor in northern Ukraine—then part of the Soviet ...

For decades, scientists have studied animals living in or near the Chernobyl Nuclear Power Plant to see how increased levels of radiation affect their health, growth, and evolution. A study analyzed ...

How much influence did humans really have on the enormous variety of today’s dog breeds? An analysis of dog skulls from the last 50,000 years brings surprising insights to light: As early as 11,000 ...

Dogs were the first domesticated animals and have been an ever-present part of humanity since that time. Yet, we know very little about how this relationship began. When were dogs domesticated and how ...