A once-controversial sci-fi sequel from Ridley Scott is climbing streaming charts years later, signaling renewed interest and ...

New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for potential alien life elsewhere. Saturn's moon Enceladus (shown here in a 2006 ...

A new partnership sees Lockheed Martin Skunk Works integrating with XTEND in a setup allowing large and small drones to work ...

What would in any other place have passed as a substantial intelligence, a planet that is alive, or a star that is engineered? Radio signals and intentional messages formed the basis of the search of ...