While self-driving cabs aren't new, London's ancient road layout and busy streetscapes could pose special challenges for the technology.

WASHINGTON (AP) — President Donald Trump said Thursday that he’s directing the Pentagon and other government agencies to identify and release files related to extraterrestrials and UFOs because of ...

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This is read by an automated voice. Please report any issues or inconsistencies here. Former President Obama said he did not see evidence that aliens “have made contact with us,” after sending social ...

Former U.S. President Barack Obama said he did not see evidence that aliens “have made contact with us,” after sending social media abuzz by saying aliens were real on a podcast over the weekend.

Some online commenters have reacted with skepticism after former President Barack Obama sought to play down remarks about extraterrestrial life he made in an interview with political commentator Brian ...

Former President Barack Obama took to social media on Sunday to clarify comments he made about extraterrestrials being real. In an interview with podcast host Bryan Tyler Cohen over the weekend, Obama ...

Former U.S. President Barack Obama said he did not see evidence that aliens “have made contact with us,” after sending social media abuzz by saying aliens were real on a podcast over the weekend.