Explore the history of UFO sightings in Louisiana, from the 1947 national conference that never happened to detailed accounts from the Air Force and local residents.

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

President Vladimir Putin's epic annual press conference on Friday was punctuated by bizarre moments and occasional barbs from ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Follow live updates from NBC News as Russian President Vladimir Putin speaks at his annual year-end news conference on ...

Catholicism, and religions in general, are sets of laws and ethical principles that govern human behavior. While civil laws ...

Putin laughs off alien rumours around the 3I/ATLAS comet, calling it “Russia’s secret weapon” before assuring it poses no ...

The night was warm and muggy over New Castle Air Force Base in Delaware, the kind of heat that clung to the metal skins of the alert fighter jets lined along the runway.

From declassified Pentagon files to NASA briefings, we trace the most talked-about UAP clips and what the sensor data actually supports. We follow cases like the MQ-9 “metallic orb,” long-duration ...

President Vladimir Putin's epic annual press conference on Friday was punctuated by bizarre moments and occasional barbs from ...

One estimate by an engineer in SCU forecasts that given 300 "actual" UAP sightings per year — and assuming random ...

Vladimir Putin was questioned on the existence of aliens during his annual televised news conference. Speaking during the ...