When waters are murky, how do seals find fish? They don't have a sonar apparatus like whales, and yet they somehow hunt successfully in the dark.

What happens when two dolphins rapidly swim toward the same piece of food? Without some avoidance feature, bottlenose dolphins would become "bashed-nose" dolphins, or worse.

Fortunately, dolphins do have a solution--specialized communication. Where did this capability come from?

Partial remains of two skeletons were discovered in a cave in South Africa, and some scientists think they may be another addition to humanity's evolutionary tree.

Humans don’t need to learn the ability to move to a rhythm, according to a new study. They are born with it. Two researchers from Finland and the United Kingdom wanted to find out how soon in life people begin to dance to rhythms. They were surprised to find that babies as young as five months old match body motion to music.

Evolution holds that mankind emerged from “primitive” primates about 3.5 million years ago. Afterward, man continued to add habits and features that distinguished him from his humble predecessors, resulting fairly recently in what are considered modern humans. However, new artifact finds have not corroborated this naturalistic story.