Set on a partially terraformed world, this video contrasts human-controlled ecosystems with regions where alien life still ...

From the moon's formation to the Earth's core, some of the planet's biggest mysteries are still wide open Fascinating unsolved mysteries about Earth Do you ever wonder about all the stuff we still don ...

They are larger-than-life figures real and imaginary. Michael Jackson. Spider-Man. He-Man. Miranda Priestly. And don’t forget ...

Scientists reveal how waves behave on alien planets, from towering methane seas on Titan to nearly still lava oceans on ...

The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

A dark patch in Mars' Utopia Planitia region has grown significantly since it was first photographed in 1976. Scientists have ...