Researchers believe dark rocks at the site of a future Mars rover landing mission may be left over from ancient volcanic ...

The surface of Mars features plains, volcanoes (like Olympus Mons), and the vast canyon ... Despite its thinness, the Martian ...

Experience the awe-inspiring eruption of Kilauea, Hawaii's most active volcano, as molten lava cascades down rugged slopes ...

a doctoral student researching the geological history of Mars at the Natural History Museum in London, said in a statement. "It likely came from a really explosive volcano which launched ash high ...