The man suspected of killing two students at Brown University and fatally shooting a Massachusetts Institute of Technology professor days later recorded a series of short videos after the violence ...

PORT HUENEME, Calif. (KABC) -- An "all clear" was given Tuesday morning after a report of an active shooter near Port Hueneme's Naval Base Ventura County was deemed to be unfounded, officials said.

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a technosignature. Reading time 3 minutes From the moment astronomers discovered ...

Could these be signs of artificial 3I-ntelligence? With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not. NASA has staunchly maintained ...

WILMINGTON, Del. -- Delaware state police say a trooper was killed in what officials said was an active shooter situation at a DMV facility in New Castle County on Tuesday afternoon. The suspect in ...

The suspected shooter who murdered two Brown University students on Saturday and an MIT physics professor on Monday has been found dead in a New Hampshire storage facility. “Tonight our Providence ...

This article was featured in the One Story to Read Today newsletter. Sign up for it here. The gunman who shot up a classroom on Brown University’s campus on Saturday, killing two students and wounding ...

As the hunt for the Brown University shooter enters its fifth day, students and others are increasingly vexed and frightened that the killer remains at large and the motive is obscure. “How can they ...

Add Yahoo as a preferred source to see more of our stories on Google. Emily Blunt in Disclosure Day. (Universal Pictures) What would you do if you discovered that aliens were real, and a lot closer ...

With the Brown University shooter still on the loose Tuesday, Providence police released enhanced videos and a timeline of a person of interest's movements as investigators continued to pursue ...

For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...