Running Press has released a 5-inch tall metal die-cast replica of the bat-signal, complete with LED projector and rotatable base, as well as a 48-page booklet covering the history of the signal. It’s ...

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 ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. It has long been known Ozzy Osbourne has a taste for bats. But now it seems the ...

If you've ever sung karaoke, you're aware that the vocal range of most humans is pretty limited - three octaves maybe, maybe four or five if you're really good, like Mariah Carey. But even Mariah ...