Two words you probably don't want to hear in one sentence? Sea scorpion. Well, happy Tuesday. Scientists have discovered the world's oldest specimen of (yikes) sea scorpion in an ancient meteor ...

A team of researchers found a fossil of a sea scorpion that was about 3 feet. That's about the size of a dog – and not a chihuahua either. Mixopterids, the most remarkable of the eurypterid (sea ...

But the pictures also reveal a more sinister reality ... underneath the water's surface with those onshore. The fin of a sea scorpion. The name is misleading, as the sea scorpion is no spiny ...

The sea creatures measured up to 5.6 feet (1.7 meters) long. [See Images of the Ancient Sea Scorpion] Researchers dubbed the newfound species Pentecopterus decorahensis, named for Greek warships ...

In the prehistoric oceans, this was one bad bug. Scientists are marveling at the world’s oldest sea scorpion – the Pentecopterus, named after a Greek warship. Imagine a creature nearly 6 feet ...

Palaeontologists recently found an ancient dog-sized sea scorpion that roamed the seas of China over 435 million years ago, according to Live Science. The remains were of Terropterus xiushanensis ...

The NYS Fossil, Eurypterus remipes, was a species of Sea Scorpion that swam the sea covering ... but are now under extreme stress. Photos courtesy Wikipedia and NYS DOS ...

There once existed a group of giant sea scorpions belonging to the family Pterygotidae, some as large as an adult human being, all belonging to a group of arthropods called eurypterids. They lived ...

This ancient species predates the oldest previously-known sea scorpion by about 10 million years, says James Lamsdell, a Yale researcher and the study's lead author. It also appears relatively ...

LONDON (Reuters) - Scientists have found the fossilised claw of a 2.5-metre (8-foot) sea scorpion, a nightmarish creature living before the age of dinosaurs. The discovery of the 390-million-year ...

A 3.3 foot-long (1 meter) sea scorpion prowled the seas of what is now China some 435 million years ago, using its giant, spiny arms to ensnare prey. Palaeontologists recently discovered the ...