A golden, spiny creature with a mouthful of teeth has taken over social media. The real animal is stranger, and far less understood, than the memes suggest. It shimmers like a piece of cheap holiday decoration, bristles like a sea urchin and, when it feeds, unfurls a gaping, tooth-lined mouth that seems designed to haunt your sleep. The animal is Eulagisca gigantea, a marine … [Read more...] about The Antarctic Worm With Teeth That Looks Like It Crawled Out of a Nightmare