It's one of the biggest unanswered questions in science: are there aliens out there, and if so, where are they hiding? Now, a discovery by NASA raising the tantalising possibility that we're not alone ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

You don't need a rocket ship to visit another world. Right here on planet Earth, there are bizarre landscapes that defy ...

Arnaud Alain, whose feature documentary directorial debut premieres in the Berlinale's Panorama Dokumente, says about Dimitri ...

More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

Donald Trump threatened to wipe the Iranian regime "off the face of this Earth" if anything were to happen to him. The U.S. president was responding to taunts and threatening rhetoric emerging from ...

Dean Fioresi is a web producer for CBS Los Angeles. He covers breaking news throughout Southern California. When he's not writing about local events, he enjoys focusing on sports and entertainment.

An astronaut who developed an unexpected medical issue while living and working on board the International Space Station is back on Earth after prompting a rare medical evacuation in space. NASA ...

President Trump on Tuesday warned Iran that continued assassination threats made by leaders in Tehran would be met with the country getting “blown up.” “Well, they shouldn’t be doing it but I’ve left ...

When President Trump promised Intel INTC0.67%increase; green up pointing triangle nearly $9 billion and gave it his vote of confidence as an America-first tech company, it looked like the start of a ...