According to New York Times, as more discoveries are made, researchers will be able to solve the mystery. What we do know is that they were enormous Olympic swimmers. The latest research on the giant ...

In 2010, a portion of the Upper Iowa River was excavated and fossils of the giant Sea Scorpion were discovered. Luther College is home to a life-sized model of the sea scorpion created by students.

Scorpions evolved from these early arthropods, known as Eurypterids or giant sea scorpions. The massive creatures lived in the ocean and grew over eight feet long. Fortunately for us, modern ...