Hundreds of perforated Cambrian shells reveal distinctive predator-prey dynamics in the ocean 517 million years ago.

Spiders have always lived alongside humans, so it's surprising how much we still don't know about them. One long-standing ...

The skinniest pasta yet made—let’s call it “nanotini”—has an average diameter of 372 nanometers and only two ingredients: ...

Material from asteroid Ryugu riddled with earthly microbes provides a cautionary tale for scientists seeking signs of alien ...

The scanning electron microscope (SEM) is a valuable tool for understanding what is happening to a material or biological ...

A new study led by researchers at the American Museum of Natural History presents the oldest known example in the fossil ...