SAN ANTONIO - A Mexican national has been sentenced to more than 30 years in federal prison in Del Rio for a smuggling conspiracy that resulted in at least one ...

The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

As oil pushed north of $100 a barrel on Monday and the national average for gasoline at the U.S. pump reached $3.45, Americans will quickly start to feel the conflict in their wallets. Adam Phillips ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

A viral podcast moment last month reignited speculation about extraterrestrials and prompted President Donald Trump’s commitment to kickstarting the release of government files on flying saucers. But ...

Read the latest from NPR's investigative team. If you have solid tips or documents on stories we should probe, please send them to us.

President Donald Trump said Thursday that he’s directing the Pentagon and other government agencies to identify and release ...

Martin Rodil, a Venezuelan expatriate who has promoted “the old voting conspiracy and the allegations that Venezuela helped rig elections worldwide” and reportedly played a role in the Trump ...

The mysterious space rock that passed through our solar system grew significantly brighter as it left, according to scientists. Researchers say Comet 3I/ATLAS, suggested to be a hostile alien ...

Landmark UFO documents smuggled out of Russia 30 years ago — and just publicly revealed — show the Soviets investigated thousands of reports of extraterrestrial craft and encounters with aliens.