Discover the 10 smartest animals on Earth! From tool-using primates to problem-solving birds and social dolphins.

Doug was the leader of his chimpanzee group. He had quickly gained a reputation from human observers as a fair and tolerant ...

Doug was the leader of his chimpanzee group. He had quickly gained a reputation from human observers as a fair and tolerant alpha male. One day he was ...

Scientists have revealed a hidden chapter in human evolution, showing our origins trace back to the interbreeding of two ...

They share about 98.8% of human DNA. Chimpanzees are very skilled ... for chimpanzees because of their similar appearance and DNA but bonobos are smaller. Dolphins are very smart animals.

This article explores the 12 most intelligent non-human animals ... They share approximately 98.7% of their DNA with humans, which contributes to their impressive cognitive abilities. Bonobos have ...