If aliens ever come visiting Earth, they would not be in their physical form. Harvard scientist Avi Loeb says they would send ...

Europa looks like a frozen, lifeless moon — but beneath its shattered ice, scientists think there may be a vast saltwater ocean with the ingredients life needs to survive. Now NASA’s Europa Clipper is ...

Robots that look like dogs or people try to replicate symmetrical shapes found in nature. But engineers at Duke University ...

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Susan Stops the Giant Alien Robot From Destroying the City Monsters vs. Aliens Stephen Colbert reacts to CBS replacement for The Late Show Europeans are fed up and taking it out on their leaders ...

"Star Wars" features an infinite amount of robots and droids, but these 10 are the absolute best of all time, throughout the ...

NASA took advantage of the recent close approach of the Psyche probe to Mars to calibrate its observation instruments.

Engineers are increasingly turning to the concept of "biomimicry" for the next generation of Mars robots.

The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth.