In an unexpected twist, NASA scientists have discovered 26 previously unknown species of bacteria—right inside one of the ...

Scientists have been arguing about the origin of strange streaks on Mars since the earliest missions to the Red Planet.

NASA's Perseverance rover is exploring a new Mars region called Krokodillen, which is thought to harbor some of the oldest and most intriguing rocks on the Red Planet.

NASA’s Perseverance rover has reached a scientifically thrilling region on Mars called Krokodillen, where some of the ...

The Advanced Plant Habitat, which grew the first New Mexico chile in space, is no longer available for agricultural research.