A person standing on the largest volcano in the solar system would never know it. Olympus Mons rises 70,000 feet over Mars on ...

Discover 100 Jaw Dropping Geography Facts Nobody Taught You! Explore Earth's extreme landforms, ocean mysteries, and bizarre ...

A 22-year-old student pilot was forced to land a light plane by herself after her instructor reportedly jumped out of the ...

A newly discovered underwater volcanic eruption north of Papua New Guinea is unfolding in one of the world's most poorly mapped ocean basins. Satellites have spotted steam plumes, ash, thermal ...

Earth’s history has been shaped by five mass extinctions—catastrophic periods when life changed so dramatically that entire ...

In Italy, Mount Etna has reached its ninth consecutive day of volcanic activity, prompting flight cancelations.