Indiana University researchers have uncovered key insights into the dangerous phenomenon of "river avulsion," offering a way ...

Ultimately Mars' once thick atmosphere diminished, and bounties of water escaped. Without ... Earth. Views of the lakebed's ...

Researchers have uncovered key insights into the dangerous phenomenon of 'river avulsion,' offering a way to predict when and where rivers may suddenly and dramatically change course.

Lava caves, formed from cooled lava flows underground, are found near shield, basalt volcanoes across Earth. These lava tubes ...

Alaska could be center stage for global conflict.

In 2014 and early 2015 NASA launched five major Earth-observing missions ... But too little water is a more pervasive and lasting threat. Without moisture in the soil, a healthy environment ...

So they made my list of the most beautiful places on earth. I’ve done a lot of globe ... more than 50 miles of groomed trails. In the area without your outdoor essentials? Kananaskis Outfitters ...

The arrival of pumpkin spice lattes and cooler temperatures may mean fall is on its way, but nothing quite kicks off the season like when the leaves change into those vibrant hues of yellow, orange ...

The sheep's fondness for end-of-the-Earth locales led me to this precipitous slope, struggling to find a way up without somersaulting ... Though its topography is reminiscent of the plateaus ...

Interactions between neighboring tectonic plates can push parts of Earth's surface up or down to ... In these internally drained depressions, water lacks a path to the ocean and instead evaporates ...

Indiana University researchers have made significant progress in understanding the dangerous phenomenon known as river ...