In the book "Adaptable," evolutionary anthropologist Herman Pontzer explores human biology and development, and how people have evolved to survive everywhere on Earth.

In a dazzling new photo, the James Webb Space Telescope zooms in on the Butterfly Nebula — the dying gasps of one of the hottest stars in the sky, which…

Twin orbs of superhot plasma at the Milky Way's center known as the "Fermi bubbles" contain inexplicable clouds of cold hydrogen, new research reveals. They could help scientists figure out…