Former President Barack Obama ignited a firestorm when he seemed to admit aliens were “real.” Congress has explored the topic ...

Mark Christopher Lee, filmmaker and ufologist, shared information he said was from a “source inside the Trump administration.

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 ...

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 ...

A 13-atom molecule containing sulfur has been discovered in interstellar space for the first time, providing insight into the origins of the chemistry of life.