In 1877, an Italian astronomer mapped faint lines on Mars and called them canali, meaning channels or grooves. But the word ...

NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.

The trio’s 10th album, a glam odyssey, fuses metal, techno, science fiction and prog rock into an overstuffed inferno of ...

An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...

The '90s were a pivotal decade for sci-fi TV shows, featuring iconic series like The X-Files and Futurama.

Scott Solomon is an evolutionary biologist. We spoke to him about what our descendants in future settlements on the Red ...

What's with all the boring montages of Jedi and superheroes? It's time to resurrect a lost art.

Humans and great apes have been giggling in similar ways since branching off the evolutionary tree, a new study suggests. How ...

With three hearts, blue blood and arms that appear to think independently, the octopus may be one of Earth’s strangest creatures—rewriting what scientists thought intelligence.

Rachael Mead was born unable to smell. It means she experiences the world differently – from tasting food, to a heightened ...

From flying saucer sightings to an Air Force-funded study at CU Boulder, the city played an unexpected role in America's UFO ...

Sometimes the most extraordinary places hide in plain sight, and the Dee Wright Observatory near Blue River proves that ...