While they don't write love letters, there’s no doubt animals form deep and enduring friendships and use many different ways ...

A seven-million-year-old fossil may mark the moment our ancestors first stood up and walked.

A new analysis of enigmatic skulls from the Republic of Georgia suggest that Homo erectus wasn't the only human species to ...

The way Sahelanthropus tchadensis moved has long been debated. The discovery of a small bump on the front of the thigh bone ...

Could Homo sapiens and an archaic and now-extinct species of early human have lived alongside each other on the Indonesian ...

Deep inside an ant nest, some of the youngest members are primed to die for the group. When infection strikes, these baby ...

Abstract: With the growing availability of educational behavioral data, modeling the temporal evolution of student behavior has become increasingly critical for intelligent student management and ...

Summary: Researchers found that Italian brown bears living near humans evolved unique genetic and behavioral traits. The ...