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

NASA's Curiosity rover found pure sulfur crystals inside a rock after backing over and accidentally crushing it on May 30, ...

Highway 395 is one of those roads where people tend to keep their foot on the gas, eyes fixed on distant destinations, ...

Spend your summer reading cozy romantasy tales, hard sci-fi adventures, ghostly thrillers, and horrifying alt-reality stories ...

"If Mars could develop this kind of complex crust without plate tectonics, then maybe the conditions needed for habitability ...

Apple TV has some of the best shows on streaming, and new additions 'Cape Fear' and 'Widow's Bay' are some of the series to ...

12 years is a long wait to play the sequel to one of your favourite games of all time. During that decade-plus stretch, I’ve re-played the original Alien: Isolation multiple times, analysed its ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." It was a temperate summer evening on September 19, 1961, when husband-and-wife duo Barney and Betty Hill ...

Adam Kovac . Adam Kovac is a freelance journalist based in New York City. Born in Montreal, Canada, he earned a bachelor's ...

It may seem like we are on the verge of discovering alien life. In 2025, a press release stated that we have the “strongest hints yet” of extraterrestrial life on the exoplanet K2-18b. And when ...

Landing humans on Mars could teach us whether life ever existed beyond Earth, how planets change over time, and how humans can live on other worlds. By studying Mars up close, astronauts could answer ...