Human testicles are much smaller, in proportion, to some of our primate cousins. Evolution can tell us why. But the size of ...

Steven Spielberg’s blockbuster legacy turned dinosaurs into pop cultural icons, sparked a scientific awakening, and helped ...

A newly published research paper has reignited debate about when humans first set foot in Australia, proposing a later date ...

Eastern Baltic cod grow to much smaller sizes than they did just 30 years ago, because overfishing altered their genes, ...

A new DNA model suggests humans didn't reach Australia until 50,000 years ago, but archaeological data disagrees.

In a startling revelation that challenges long-held beliefs about human migration and cultural evolution, archaeologists have ...

Aniston landed roles in Molloy and Ferris Bueller as a young 20-something. With her long brown hair and fresh face, her style ...

Mitochondria are the body's "energy factories," and their proper function is essential for life. Inside mitochondria, a set ...

Mitochondria are the body's "energy factories," and their proper function is essential for life. Inside mitochondria, a set ...

It's not easy to look at a sea spider and see an animal so representative of its kind that it may help scientists sort out ...