Scientists have confirmed the discovery of the largest scorpion ever known to have existed, after reexamining fossil fragments collected more than 150 years ago. The giant creature, named Praearcturus ...

What was the largest land creature 415 million years ago? A scorpion over a meter long, far more imposing than any of its contemporaries. However, its existence was only confirmed recently, after more ...

It’s an arachnophobe’s worst nightmare. A child-size scorpion that roamed the UK 400 million years ago is thought to be largest of its kind to ever exist, per a skin-crawling study in the journal ...

Add Yahoo as a preferred source to see more of our stories on Google. A reconstruction of Praearcturus gigas, the largest ever known scorpion at a little more than 3 feet. - Franz Anthony/Trustees of ...