The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, yet a growing group of researchers warns that such a moment might arrive not ...

At a private event held for Club 33 members on Saturday, January 18, “Alien” Stitch and several other experiments were set loose in Walt Disney World’s Tomorrowland. The event was in honor of Space ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...