Roughly 400 million years ago, scorpions the size of small alligators roamed our oceans. With their powerful claws and thick exoskeletons, these 2.5m-long predators dominated their world. Until ...

Scorpions‘ ancestors first appeared around 450 million years ago. That’s as old as sharks, older than dinosaurs, and even older than trees. Scorpions evolved from these early arthropods, known as ...

Millions of years ago, this giant sea scorpion terrorized the ocean. It was the apex predator of its time. So what if we ...

CEDAR RAPIDS, Iowa (KCRG) - Luther College is marking history for future generations to enjoy. It’s happening with a model showcasing a creature who once called Our Town Decorah home. Experts say ...

CC0 Usage Conditions ApplyClick for more information. The largest prehistoric sea scorpion, Eurypterids, was more than 7-feet long - and was almost 1,000 times the ...