Researchers present an alternative to the long-held “hard steps” theory to explain the evolution of complex life, suggesting ...

New research shows that fluctuating environmental conditions helped chemical mixtures self-organize and evolve in structured ...

Grave warnings have been issued about the dangers of creating life forms using mirror-image molecules. How worried should we be?

Families of some Israeli hostages in Gaza have received signs of life from their loved ones for the first time in more than a ...

Why am I so tired? Can alcohol cause panic attacks? In Ask Well, a column edited by Julia Calderone, The Times tackles ...

Weather forces in the Arctic are combining to push the chilly air that usually stays near the North Pole into the U.S. and ...