When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The fossils show that early trilobites had crops, or stomach-like pouches that were once thought ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. About half a ...

The trilobite Redlichia rex likely chomped on its own kind. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It's a dog-eat-dog world out there.

Trilobites lived in the Paleozoic era, approximately 540 million to 252 million years ago, and were extremely abundant, with over 20,000 known species. However, until now it has not been revealed what ...

The Burgess Shale in British Columbia is renowned for its exceptional preservation of soft tissues in fossils, including limbs and guts. While trilobites are abundant in the fossil record thanks to ...

Waiting in line may feel like one of the more primitive aspects of modern life; think of all those people lined up for the latest iPhone, concert tickets or a trendy pastry. But following the leader ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Trilobites were one ...

Hundreds of millions of years before anthropogenic climate change was ever a thing, life on Earth suffered mass extinctions due to climate change brought on by natural causes. Even so, there were ...

Over 300 million years, trilobites evolved a diverse and successful array of forms while maintaining a simple, common body plan. Related Article Three vertical lobes BODY PLAN Trilobites had three ...