Some reef fish have the unexpected ability to move their jaws from side to side, biologists at the University of California, ...

This image shows the upper jaw and skull of Maiabalaena nesbittae. Whales were the first mammals to evolve baleen, and no other mammal uses any anatomical structure even remotely similar to it to ...

An alligator that is missing her upper jaw scarfs down a meal at a wildlife theme park in Florida, video shows. Screengrab of Gatorland Orlando's video on Instagram An alligator with a missing ...

dates to around 3200 B.C.E.—which means it predates Stonehenge by several hundred years New Research The upper jawbone and partial cheek bone represent a mysterious unknown species that lived in ...

The 5-year-old whale, known as #5110, has had multiple ropes and buoys caught around his upper jaw since at least December 2024, the marine research and rescue non-profit said in a press release.

Surgeonfish feed by browsing on the “turf” of algae growing on rocks and dead coral. The researchers found that surgeonfish also can move their upper jaw sideways, allowing them to bite food off a ...

The researchers found that surgeonfish also can move their upper jaw sideways, allowing them to bite food off a surface. "They take a mouthful of algae and move their jaws to pull it off the ...