For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...

Barack Obama sparked a debate after seeming to confirm aliens are “real” on a podcast. The comment came as Congress continues ...

Researchers argue that the presence of long chain carbon molecules on Mars "cannot be readily explained" by non-biological processes alone.

A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.

Two rival teams — one using machine learning, the other human eyes — race to find the first spacecraft to soft-land on the moon.

Are we alone in the universe? This video examines the scientific efforts and official inquiries aimed at understanding unexplained sightings and the possibility of extraterrestrial life.

Rep Eric Burlison says Trump supported a push to access secret UFO sites. The Pentagon maintains there is no verifiable evidence of alien technology.

A new study has revealed that the iconic Black Beauty meteorite contains much more hidden water than previously suspected.

In one of the most baffling discoveries of the last decade, scientists have found a clue in a cave to how life might survive ...

Elon Musk discussed his views on whether aliens exist during a discussion at the World Economic Forum in Davos, Switzerland. Newsweek reached out to Musk’s company SpaceX for additional comment via ...

A former senior analyst for The Bank of England warned the bank to prepare for alien contact, citing the United States’ process for disclosing new information. Former Bank of England analyst warns of ...