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 ...

A known treasure trove of Early Cretaceous fossils has turned up a never-before-seen species of scorpion that lived around 125 million years ago. The venomous scorpion was larger than many ancient — ...

How would a giant sea scorpion compare to a killer whale? He filmed ICE arrests on the streets. Then he was arrested. New ...

Last week in Skywatch, I told you about the great Perseid meteor shower that continues this weekend, peaking late Saturday night and early Sunday morning. Earth is plowing into debris trail left in ...

Last week I told you about some of the celestial treasures of my favorite constellation, Scorpius the Scorpion. Up in these northern latitudes of the United States, Scorpius never gets very high up in ...