Science NewsThis ‘ghost shark’ has teeth on its foreheadSpotted ratfish, or “ghost sharks,” have forehead teeth that help them grasp onto mates. It's the first time teeth have been found outside….4 hours ago
Science NewsThis ‘ghost shark’ has teeth on its foreheadSpotted ratfish, or “ghost sharks,” have forehead teeth that help them grasp onto mates. It’s the first time teeth have been found outside….4 hours ago
