According to a 2013 U.S. Geological Survey study, the basalt beneath Oregon and Washington could hold more than 14,000 ...

Basalt samples returned by the Chang'e-6 mission have revealed volcanic events on the lunar farside at 2.8 billion years ago ...

Basalt samples returned by the Chang’e-6 mission have revealed volcanic events on the lunar farside at 2.8 billion years ago ...

Volcanic rock, dating back billions of years, has been detected in the first samples collected from the mysterious "dark side".

Layers of volcanic rock in Eastern Oregon, the Willamette Valley and the Columbia Basin have created fertile soil for farming ...

After analyzing the sample brought by Chang'e-6, researchers found that the moon’s oldest and deepest crater on its far side ...