Does my dog suffer because it never has sex? And: Should I have it neutered to make it feel better? The topic of sexual ...

New research shows humans may have brought wolves to a remote island, fed them, and cared for them thousands of years ago.

Dogs and cats who prey on their pet parents after death are often trapped in their homes for days or weeks before their ...

Humans and dogs have been living together side by side for thousands of years, so you would think we know everything about ...

Although wolf-canine interbreeding has been considered extremely rare, the latest research shows that many present-day ...

Here are 10 major findings about human ancestors and our close ancient relatives that scientists announced in 2025. A handful ...

Dog ownership benefits the mental health and social behaviors of teens, which may come about due to changes in gut microbes ...

Meet a katydid that sounds like a bird and is as big as one too! It's even able to modulate its call to avoid attracting bats ...

A new line of research has revealed a surprising finding about how the presence of wolves helps keep people safe.

From coyotes swimming to the largest natural island in the San Francisco Bay to hitchhiking seagulls, 2025 proved that the ...

Alex Amend was driving an Uber on Concord Street in North Cambridge in the wee hours one morning in November when he spotted ...

Fish, birds, reptiles, amphibians, and even a few mammals rely on magnetoreception for navigation. But the exact mechanism ...