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Tasul the polar bear is helping scientists collect valuable information on how bears are reacting to climate change by wearing a high-tech collar in her enclosure at the Oregon Zoo.
Landsat 8 has just completed its first year in operation -- and it's already recorded some fascinating changes on Earth's surface.
Those in earthquake country visit USGS.gov to find out the magnitude of the latest temblor. But thanks to Capitol Hill gridlock, the site initially had no data after a 3.0 quake Sunday night.
Properly prepare for your next Mars vacation with a beautiful new map of the planet from the US Geological Survey.
Google, NASA, and others show off dramatic time-lapse images that give a visual tour of how the Earth has evolved (and devolved) over the course of almost three decades.
Beating out the previous record of minus 128.6 degrees Fahrenheit, a NASA satellite pinpoints the coldest place on Earth.
Lots of people have maps of the Earth festooning their walls. Now you can be one of the first to have a map of Ganymede, Jupiter's icy moon, on yours.
The Cassini spacecraft has been gathering radar data on Titan, allowing scientists to knit together a dramatic view of its lakes and seas.
Have you ever felt something and asked yourself, "Was that an earthquake?" If you have an Android device, you can track earthquakes easily with a couple of simple apps.
Crave's Eric Mack recently trekked to the top of Hawaii's Mauna Kea volcano to visit one of the most advanced observatories on Earth, the "eyes of humanity" in the middle of the Pacific.