The Betsiboka River is located in north-central Madagascar.
The Thematic Mapper on the Landsat 5 satellite captured this natural-color image on June 5, 2011.
NASA scientists have produced groundbreaking, first-of-their-kind global maps of land plant fluorescence.
NASA's Terra Satellite, the GOES-13 and GOES-11 satellites all captured images of the ash plume from southern Chile's Puyehue-Cordón Volcano this week. The volcano is located in Puyehue National Park in the Andes of Ranco Province of Chile.
This Earth Day, we asked you to share your inspiring vision about NASA’s exploration of Earth. We are in awe, and here are our winners.
Animated GOES-13 satellite images show bubbling, severe thunderstorms that generated three tornadoes in Massachusetts June 1.
Just as ancient Greeks believed they could tell the future by reading patterns in sprinkled salt, NASA's Aquarius mission will use salt to foresee Earth's future climate.
A high speed solar wind caused geomagnetic storms over the Memorial weekend and another high speed stream may produce even more starting June 4, 2011.
A NASA-led research team has used a variety of NASA satellite data to create the most precise map ever produced depicting the amount and location of carbon stored in Earth's tropical forests.
Northwestern Georgia felt the effects of severe weather season May 27, 2011, as severe thunderstorms brought heavy rainfall, gusty winds and reports of a tornado.
NASA is providing critical satellite data to help residents in south Louisiana as they deal with a rising Mississippi River.
NASA satellite imagery reveals hook echoes, debris and damage from the April 27 tornado outbreak.
A new video released from the NASA/NOAA GOES Project provides a satellite view of spewing ash from Grimsvotn Volcano in Iceland.
On Sunday May 22, 2011, the Tropical Rainfall Measuring Mission (TRMM) satellite captured an image of the rainfall rate in the supercell thunderstorm that generated the deadly twister that struck Joplin, Missouri.
Twenty years after scientists first recognized that precise measurements of ocean salinity from space were possible, NASA's Aquarius mission is poised to realize their dream.
A new movie from the NASA GOES project gives a close up of the storm the created the monster tornado that devastated Joplin, Missouri May 22, 2011.
NASA astronomers have recorded one of the brightest fireball meteors ever seen by their network as it crossed the night skies over Macon, Ga.
A side-by-side comparison of Landsat's view of the Mississippi River during last week's historic flooding and a previous image captured during drier times reveals the stunning extent and reach of the flooding.
A new NASA and university study of Japan's massive March quake yields surprises on how the quake's energy and stress were distributed in the region.
Final preparations are under way for the June 9 launch of the international Aquarius/SAC-D observatory.