Following speculation that comets could have been alien spacecrafts, more and more experts in the field are convinced that ...

We ask one of the biggest questions in science do aliens exist. Astronomers search for planets that could support life. Water atmosphere and energy are key clues. New telescopes now study distant ...

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...

This story first appeared in Trying!, a thoughtful, funny, wide-ranging daily newsletter featuring essays from the mind of Matt Gross. You can sign up for them here. Those were simple aliens for ...