Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Renewed attention is falling on the base after the disappearance of retired Air Force Maj. Gen. William Neil McCasland.

From phone boxes and flux capacitors to black holes and hot tubs, sci-fi has created plenty of ways to explore the fourth ...

President Donald Trump’s sweeping act of clemency for rioters who stormed the U.S. Capitol also should apply to a man charged with planting pipe bombs near the national headquarters of the Democratic ...

Ryan Gosling stars alongside Sandra Huller and an alien in this superb adaptation of the Andy Weir bestseller.

Brandon Barton said he could not believe his eyes when he noticed the strange glowing object drifting slowly through the sky ...

Oxygen has been the most important gas in our search for life among the cosmos thus far. On Earth, we have it in abundance ...