A small international team of marine biologists has observed the first known instance of a shark intentionally making sounds.

The clicking of flattened teeth, discovered by accident, could be “the first documented case of deliberate sound production in sharks,” evolutionary biologist Carolin Nieder, of Woods Hole ...

Hyundai calls the Insteroid a “glitch” in that it merges videogame styling with real-world engineering. Now, the full debut ...