Intelligence isn't unique to humans — as the 15 amazing videos of animals solving problems in this article are about to show you.

Add Yahoo as a preferred source to see more of our stories on Google. Guest Opinion. Altruism is helping without a benefit and sometimes at a risk to one’s self. Animals helping others of their own ...

At the turn of the 20th century, a famous horse named Clever Hans toured Germany. The horse stunned crowds as his trainer demonstrated the animal's alleged ability to understand German, tell time and ...

There are few things more joyful, if occasionally nerve-wracking, than having a pet in your home. And plenty of people agree.

If animals clocked in as we do, half of us would already be late. Many of them run on tighter routines than humans ever ...

Incidents that make us consider the relationship between humans and wild animals are happening all over Japan, from bear ...

What happens to pets when families are separated? When caregivers are detained, animals are left behind, often with ...

Humans have built lucrative industries out of safari trips: candid on-the-ground looks at wild animals in their natural ...

Learn more about the diseases that live in certain animals and if they can be transferred to humans.