The Turquoise Pool stands out as one of Mystery Cave’s most photographed and breathtaking features. This water is so clear ...

The Oregon Caves National Monument & Preserve in Cave Junction is proof that sometimes the most extraordinary landscapes are the ones hiding right beneath our hiking boots. Look, I understand the ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 light years away in the constellation Leo, it's attracted a lot of attention ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

This volcanic coastline in Lanzarote, Canary Islands, Spain features red, black, and yellow mineral cliffs. Dark lava rocks ...

The reality is more nuanced than the viral claim, yet the answer leans more toward yes than no.

From steaming volcanic vents to glowing salt flats, these surreal California landscapes look so otherworldly they feel pulled straight from another planet.

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

Explore this stunning Arizona trail that feels out of this world, with otherworldly rock formations and unique desert ...

The Mist and The Expanse actor Thomas Jane has been set to star in sci-fi-thriller Celestia for Rust director Joel Souza.

The race to compile a sort of catalogue of the planets orbiting distant Suns is intensifying, with the upcoming Nancy Grace Roman Space Telescope, for instance, set to spot tens of thousands of such ...