It took a troop of apes, and a psychiatrist, and a little Paxil.

Using 3-D imaging, researchers have finally discovered how brittle stars—tiny starfish-like creatures—can carry so many babies inside their bodies at once.

Industrial efficiency has led to plentiful, cheap meat and eggs, while immiserating farmers.

Why would anyone name their dog Kyle?

Can fake tortoise shells teach predators to stop devouring soft-shelled juveniles?

The impossible fight to persuade people to stop eating meat

Unlike humans, cuttlefish can form crystal-clear memories even in their final weeks.

Scientists have finally confirmed that a weird ribbed oval called Dickinsonia is an animal.