When observing small worms under a microscope, one might observe something very surprising: the worms appear to make a ...

A global catalog shows how creatures across the tree of life balance rigidity with flexibility in remarkably consistent ways ...

Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...

The year’s most notable findings also include insights into dog and sheep domestication and a new species of manta ray in the ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...