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Author Stories
Apr 12, 2014 12:00 AM ET
New modeling of the Pluto-Charon system give good reasons to suspect that the surface of Pluto will be riddled with faults caused in part from a liquid ocean that once lie hidden under the icy surface.
Apr 11, 2014 04:29 PM ET
New work shows how the highest mountain range in the world is not so much a tectonic train wreck as a shuffled pile of crumbly crustal dominoes.
Mar 31, 2014 02:35 PM ET
Some of Mars' lava fields may actually be massive mud flows, indicating that they weren't created by ancient volcanic activity at all.
Mar 30, 2014 10:00 AM ET
The latest U.N. report shows climate change is here -- and its effects will grow. So why haven't we done more?
Mar 25, 2014 08:00 PM ET
A clever combination of Viking sunstones and a specialized sundial might have enabled Vikings to navigate after sunset.
Mar 24, 2014 02:00 PM ET
The fatal collapse of a hillside in Washington State was a landslide, a slump and a mudflow. It was also not particularly unexpected.
Mar 16, 2014 02:00 PM ET
An obsolete theory of the Earth works better than ever on Mercury, where new data reveals how much the hot little planet has shriveled since it first formed.
Mar 13, 2014 09:00 AM ET
Natural gas can cook your dinner, blast the roof off your house, and so much more.
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