Other scientists even tried “talking” to whales — played recordings of their own songs back to them. The whales responded!

The 1990s weren’t that long ago, but they can feel like an entirely different civilization to people who grew up with ...

Marvel’s decision to cast Robert Downey, Jr. as Doctor Doom may have been the talk of Comic-Con, but there was plenty of actual comic book news coming out of the show, too. And perhaps nothing on the ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Earth’s history has been shaped by five mass extinctions—catastrophic periods when life changed so dramatically that entire ...