Constructed from excerpts of his Las Vegas concerts during the early 1970s, the documentary captures a glitzy, reborn Presley working the crowd and thrilling fans.

Among the most persistent claims is that extraterrestrials assisted in the construction of ancient civilizations.

WASHINGTON, February 20. /TASS/. The US government will begin declassifying documents on extraterrestrial life and unidentified flying objects (UFOs), US President Donald Trump said.

Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

While idea may violate Occam’s razor, “it remains a speculative but logically open alternative,” says biologist Robert Endres.

For more than 60 years, scientists have been scanning the skies for signs of intelligent life beyond Earth. Using powerful telescopes, they have searched for unusual radio signals, brief laser flashes ...

Did Obama confirm the existence of aliens, only to walk it back? After saying “they’re real” on Brian Tyler Cohen’s podcast, the former president clarified that statistically, extraterrestrial life ...

Nuclear fusion combines light hydrogen atoms to release energy, similar to the sun's processes. Fusion reactors are ...

Could alien civilizations rise and fall like ancient Rome? 🤯 Neil deGrasse Tyson explores whether empires beyond Earth might ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

The curious minds at What If explore the possibility of an alien civilization existing on Proxima b, imagining how they might ...