Add Yahoo as a preferred source to see more of our stories on Google. Note: This is the fourth in a series of six Guest Opinions commemorating the Craters of the Moon National Monument Centennial.

Fig. 3. Lunar volcanic landforms. (A) Floor-fractured crater (44.3°E, 46.5°N), LRO WAC mosaic. (B) Lava flows in the southwestern Imbrium (330.4°E, 25.5°N), Apollo photograph AS15-M-1701. (C) Sinuous ...

This video shows a volcanic crater with reddish-brown soil surrounded by a wide forest filled with green and yellow trees.

Using syrup and baking soda, research has demonstrated the formation mechanism of rootless cones, small volcanic landforms commonly found on Earth and Mars. The study clarified, through an ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. YELLOWSTONE NATIONAL PARK — The Yellowstone region today is Wonderland. It is full of spectacular ...

What do Yellowstone National Park and your father's brother's nephew's cousin's former roommate have in common? LONE STAR!!!!

Hawaii's Kilauea was spraying a spectacular fountain of lava on Monday, keeping up its reputation as one of the world's most active volcanoes. For over a year now, Kilauea has been regularly throwing ...