More than 2,500 plant species have the potential to invade the Arctic at the expense of the species that naturally belong ...

By applying machine learning to vast TESS datasets, researchers have built one of the most precise catalogs of nearby exoplanets to date.

Astronomer Avi Loeb pointed out two papers that found that interstellar object 3I/ATLAS bears an unusually high concentration ...

Project Hail Mary feels like the type of sci-fi story that features the same spirit as the best installments of Star Trek.

Steven Spielberg reiterated his belief in the existence of life beyond Earth during a keynote interview at the SXSW Film & TV ...

A documentary filmmaker sparked a discussion of advanced Martian civilizations after sharing footage that appeared to depict ...

A Russian FPV drone was destroyed after an encounter with a weird new Ukrainian weapon. Is this a high-powered laser or ...

Solar winds and coronal mass ejections may scatter narrow signals, making them harder for Earth-based telescopes to detect. The SETI Institute uses radio telescopes to search for signs of intelligent ...

We may have been missing signals from intelligent aliens because of solar wind. Researchers from the Search for Extraterrestrial Intelligence (SETI) Institute say this means we have been watching for ...

Scientists hunting for radio signals from any form of advanced extraterrestrial life that might be out there trying to contact us are now starting to wonder if something has been messing with their ...

Donald Trump pledged to release government records on aliens and UFOs if reelected. Trump's promise followed his criticism of Barack Obama for discussing his belief in aliens. A 2023 law already ...

Military equipment is visible from the entrance to Area 51, a secretive U.S. military base believed by UFO enthusiasts to hold government secrets about extra-terrestrials, in Rachel, Nev., Sept. 19, ...