Smithsonian Magazine on MSN

Sharklike Fish With Weird, Buzz-Saw Jaws Sliced Through the Seas, Then Vanished. Now, Paleontologists Are Unraveling Their Secrets

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

‘Hijack’ Season 2, Episode 1 Ending Explained: Unpacking The Jaw-Dropping Final Twist In “Signal”

All aboard Hijack Season 2! Buckle up and brace for another round of jaw-dropping twists, like the one that comes at the end ...