When biologists study cooperation in animals, they usually offer just a single task at a time. But what happens when animals can choose among several opportunities to work together? Biologists at ...

Your cats aren’t picky; they just hate these easily-avoided missteps.

Mutualistic partnerships between species abound across nature — but it’s a tricky dance to make sure both parties keep ...

Democrats' Senate hopes depend largely on replacing Republican Susan Collins with a Dem in Maine, the one GOP-held state ...

Let us encourage you to mark World Snake Day on 16th July and explain why you should celebrate these wonderful creatures ...

An owner found her golden retriever taking up bird watching, which she believes was the dog's way of bonding with her cat.

Birch Tree Communities is a behavioral health program that provides housing for adults living with serious mental illness.

This video shows White-Faced Capuchin Monkeys (Cebus imitator) in the tropical rainforests of Costa Rica, where family groups ...

We explain how and why deer antlers grow, how fast they develop, how big they can get, and what purpose they serve.

A couple decided to sleep on the floor with their 5-year-old dog to make him more comfortable post-surgery.