A mysterious, prehistoric marine creature has spilled its guts. For the first time, scientists have unearthed a fossilized trilobite whose final meals were preserved within its digestive system.

Pristine trilobite fossils have been unexpectedly found preserved by volcanic ash in Morocco. Palaeontologists previously thought fossils could not occur in volcanic rock. Palaeontologists want to ...

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.

Electrolux, the first company to bring a robotic vacuum cleaner to market in the Trilobite, has released the first second generation vacuum, the Trilobite 2.0. The new Trilobite 2.0 can be programmed ...

Explore trilobite vision evolution—key insights into early complex eyes and their influence on the Cambrian Explosion. They might not seem like the most expressive eyes you've ever seen---but the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. About 465 million years ago, a now extinct arthropod called a ...

Trilobites are well known from an extensive fossil record. Due in part to their massive diversity – and their hard exoskeletons – some 17,000 fossilized species of the arthropods have been discovered ...

The world’s earliest known case of cannibalism occurred over 500 million years ago in the depths of the early oceans. Animals Keep Evolving Into Crabs, Which Is Weird T. Rex Has a Damn Good Reason for ...

Fossil trackways are simultaneously wonderful and frustrating things. They are preserved bits of prehistoric behavior, but, unless an animal actually dies and becomes preserved in its tracks, ...

A new paper suggests an ancient creature’s odd anatomical feature may be the earliest known example of specialized sexual combat in the animal kingdom. By Asher Elbein Walliserops trifurcatus wasn’t ...