A new paper suggests that liquid water may be sitting under a layer of ice at Mars' south pole.

New NASA satellite imagery captures a hot lava flow from fissure 8 of Hawaii's Kilauea volcano.

The International Space Station is officially home to the coolest experiment in space: NASA's Cold Atom Laboratory is now producing clouds of ultracold atoms.

Education Institute brings students from Minority Serving Institutions to NASA centers for STEM professional development.

Students, hobbyists and others can get a taste of what it's like to construct a scaled-down version of a Mars rover with, instructions from JPL's Open Source Rover Project.

More than a dozen wildfires are burning in the state of California. NASA's MISR instrument imaged two of them from space.

ECOSTRESS has captured new imagery of three wildfires burning in California and Nevada.

Thin, red veins of energized gas mark the location of one of the larger supernova remnants in the Milky Way galaxy in this image from NASA's Spitzer Space Telescope.

A series of NASA videos highlight scientists and engineers leading the next mission to Mars.

A new NASA-led study shows that the carbon cycle in the Arctic is speeding up.