Most mollusks, from giant squids to predatory slugs, have radulas, or tonguelike structures covered with interlocking teeth that move like a conveyor belt to slice and steer prey down the throat.

Xbox Game Pass adds new game Dredge, acclaimed with an 8/10 Metacritic score, available on multiple platforms. Upcoming games include Dragon Ball Xenoverse 2 and Metal Slug Tactics, with DOOM: The ...

Most mollusks, from giant squids to predatory slugs, have radulas, or tonguelike structures covered with interlocking teeth that move like a conveyor belt to slice and steer prey down the throat.