Clouds serve a valuable role in Earth's climate, and thanks to A-Train, a closer look at them is possible.
A satellite that will help scientists better monitor and understand rises in global sea level, study the world's ocean circulation and its links to Earth's climate is undergoing final preparations.
A new NASA-led study shows that human-caused climate change has impacted a wide range of Earth's natural systems.
The sun has powered almost everything on Earth since life began, including its climate.
NASA's Terra satellite captured images of Burma showing the devastation of flooding from Cyclone Nargis.
A NASA and French Space Agency spacecraft designed to continue a long-term survey of Earth's oceans has arrived at Vandenberg Air Force Base, Calif., for final launch preparations.
NASA's Polar satellite concludes its successful mission at the end of April with a breathtaking visible light image of the colorful dancing lights of the aurora.
NASA is taking flight over the Arctic to uncover how pollution and wildfires may affect its atmosphere and sea ice.
There may be only one place in the universe which can be the subject of 300,000 and counting photos and still never get old.
Changes to Earth's ecosystems are evident in recent research that employs NASA remote-sensing data.