Somewhere in the Universe, an alien culture may have developed the technology to build giant megastructures around stars, ...

Imagine a super-advanced alien civilization that needs insane amounts of energy way beyond our puny solar panels and wind ...

They’re hole-ar powered. If super-advanced alien civilizations exist, they would surely require insane amounts of energy to ...

Credit: ESO/Digitized Sky Survey 2 A giant planet spent more than a decade concealed inside one of astronomy’s most closely ...

Black holes can release enormous energy through hot disks, surrounding plasma and powerful jets, enough to support a ...

(cokada/iStock/Getty Images Plus) Last June, while most of us were sweating it out and scrolling socials, more than two dozen ...

One of the challenges of searching for technosignatures (i.e., signs that intelligent life somewhere in the universe has ...

Tokyo's legendary fish markets are packed with some of the freshest and strangest seafood on Earth. This adventure takes us deep into the bustling stalls in search of one of Japan's most unusual ...

The horror genre has shaped cinema for decades, but the late '90s remain underrated despite producing some of the best movies ...

Some of the coldest objects currently listed as stars in the Milky Way may not be stars at all. A new study by astrophysicist Amirnezam Amiri from the University of Arkansas suggests that these ...

It was the late 1950s when Ruben Uriarte saw his first UFO — a silvery, oval-shaped object hovering by the Oakland foothills. “I thought maybe it was a blimp, because it was just hanging there. I ...