As archaeologists continue to clear dirt and stone slabs from the entrance of a huge tomb in Greece, excitement is building over what excavators may find inside
NASA's Mars rover Curiosity has passed up a potential drilling target and instead resumed the long trek to a huge Red Planet mountain.
The biggest dam-removal project in history is complete and Washington state's Elwha River is running freely for the first time in more than a century.
Alejandro Jimenez, 26, and Lisset Rendon, 23, went for a swim at 2:30am Sunday in a Florida canal during a house party ... and exited the water with the honor of being the...
A fossilized creature found in Canada probably didn't go to the gym, but it may be the oldest animal known to have muscles, a new study finds
Inside the geology department at Mississippi State University, one man is on a mission to see exactly what's inside a rock -- but this is no ordinary rock.
They may look like remote-controlled toy trucks, but a troop of new NASA robots could one day race across distant planets as a sort of space exploration vanguard.
WASHINGTON — Jupiter's moon Europa doesn't look like a particularly inviting place for life to thrive; the icy satellite is nearly 500 million miles (800 million kilometers)...
On Monday, NASA's New Horizons spacecraft crossed the orbit of Neptune on its way to Pluto. The celestial milestone occurred on the 25th anniversary of Voyager 2's historic...