From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Could life exist in a universe with more than three dimensions? This episode explores the unsettling possibility that higher-dimensional aliens would not just be more advanced than us, but able to ...

Disclosure Day has plenty of UFOs and extraterrestrial species but very little of the human insights found in the filmmaker’s ...

Somewhere in the Mojave Desert, a gleaming white dome sits in the middle of nowhere, and the story behind it is stranger than ...

Case in point: Scientists from Tokyo University and Hokkaido University in Japan stumbled across some mysterious jet-black ...

Octopuses, bees, and dogs all process information differently. Even within the narrow confines of one planet, evolution produced a wide range of nervous systems rather than a single design. A new ...

The Kingdom of the Crystal Skull is considered by most fans to be the worst Indiana Jones movie, and based on comments from former Lucasfilm boss Kathleen Kennedy, we now know why it turned out the ...

Even as the Trump administration continues to declassify government files on UFO sightings, the official position of the United States remains that no evidence has emerged proving the existence of ...

With 'Disclosure Day,' the director returns to a longtime preoccupation. Two Times staffers explore his ongoing fascination with extraterrestrials.

JWST has revealed dramatic differences between the dawn and dusk regions of the scorching exoplanet WASP-121 b. Fierce winds appear to carry heat from the planet’s permanent dayside, making the ...

Op-ed views and opinions expressed are solely those of the author. Stories are cropping up everywhere about UAPs or UFOs or whatever they call alleged evidence of extraterrestrial sightings. A retired ...

The TRAPPIST-1 system, located about 41 light years from Earth, has been a focal point of much exoplanetary discussion—mainly because it has seven confirmed planets orbiting a dim M-dwarf star. Two of ...