Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

JD Vance said he believes that UFOs are 'demons,' not aliens, and admitted that he has obsessed over UFOs in a new interview ...

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.

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

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 something else entirely?

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 ...

A financial crisis could be triggered by an announcement that aliens exist, according to Helen McCaw, a former policy expert of the Bank of England. McCaw told The Times of London that politicians and ...

There’s no denying the allure of alien artifacts. Science fiction is awash in the material remnants of extraterrestrial civilizations, which surface in everything from the classic books of Arthur C.

They’ve got their 3Is on the prize. The highly anticipated data 3I/ATLAS’ Earth tour last month is in. A targeted scan of 3I/ATLAS for signs of radio transmitting tech has come up empty — but Harvard ...

The Green Bank Telescope's targeted scan of 3I/ATLAS for signs of radio transmitting tech has come up empty -- but Harvard scientist Avi Loeb maintains that the interstellar comet could nonetheless be ...