When Homo sapiens trekked out of Africa, our species encountered Neanderthal populations already inhabiting the vast expanses ...

Researchers have shown that an Amazonian butterfly is a hybrid species, formed by two other species breeding together almost 200,000 years ago. Researchers have shown that an Amazonian butterfly is a ...

In Argentina, researchers have discovered a well-preserved fossil of one of the world's smallest-known dinosaurs, Alnashetri cerropoliciensis. Scientists also reveal insights into Neanderthal-Homo ...

Researchers have shown that an Amazonian butterfly is a hybrid species, formed by two other species breeding together almost 200,000 years ago. The discovery, by an international team led by ...

No, chimpanzees and other great apes cannot breed with monkeys. Even though we often think of primates – the order of mammals that includes great apes such as chimps and ourselves, gibbons, monkeys ...