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 ...

A NASA satellite that spent more than a decade coursing through the Van Allen radiation belts encircling Earth is about to fall back into the atmosphere. Most of the spacecraft will burn up during ...

Stellar activity and plasma turbulence could distort narrow radio signals before they leave their home planetary systems, potentially explaining part of the long silence in the search for ...

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 ...

The Black Knight satellite conspiracy claims that an ancient alien probe has orbited Earth for 13,000 years, silently observing humanity. The theory traces its roots to early radio experiments by ...

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

Former 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. During a ...

It is often suggested that this may have already happened: alien technosignatures may have reached Earth during the past six decades but have gone unnoticed. If that is true, it suggests that more ...

Former US President Barack Obama said he’s seen no evidence that aliens have made contact with Earth, clarifying his position on extraterrestrials after comments he made in a podcast went viral. Obama ...

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 ...