736 Results

Evolution Is Really Not That Into Sex

Plants and animals have reproduced without sex for eons. So why did nature bother?

Are Animal Experiments Justified?

A neuroscientist confronts his anguish over experimenting on animals.

Tantalizing Creatures with Male and Female Genes

Gyandromorphs overturn traditional theories of sexual development.

Aging Is a Communication Breakdown

Genes that can’t express themselves may be hallmarks of cancer.

Fear Is Good for the Forest

What Makes Music Special to Us?

Clarifying the differences between what animals and humans hear.