A strange Jurassic lizard discovered on Scotland’s Isle of Skye is shaking up what we know about snake evolution. Named Breugnathair elgolensis, the “false snake of Elgol” combined hook-like, ...

That long, scaly thing slithering on the ground is probably a snake. But there’s a chance it’s not. North Carolina is home to three kinds of legless lizards, also called glass lizards, which look ...