How does a tiny cluster of cells become an embryo with a head, trunk, and tail? And how do thousands of genes coordinate this development? A new imaging method makes it possible to visualize the ...

Webb has captured the haunting “Exposed Cranium” nebula—an otherworldly cloud shaped by a dying star that looks remarkably like a brain inside a skull.

An ancient skull has finally shown us what the Denisovans looked like redrawing our family tree and transforming the hunt for Ancestor X ...

Descendants of a father and daughter featured in what are believed to be the first photographs taken of enslaved people say they are happy their family members are ...