If you've ever listened to death metal rock or Mongolian throat singing, you'll be familiar with the growling vocals that are part of both. Well, bats make similar sounds, and it turns out that they ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Some bats use the ...

Turns out, bats and death metal singers have more in common than you'd think — and no, it's not just a love of the dark. Bats have a soaring vocal range — from super-high-pitched clicks outside the ...