I recently participated in a three-week-long, National Science Foundation-funded research cruise to the Mariana Trench. Our ...

The moon's Schrödinger impact basin near the south pole holds two grand canyons formed by an enormous asteroid collision 3.8 ...

In the crushing darkness 700 meters (2,300 feet) beneath the Atlantic Ocean, an astonishing world lies hidden—a labyrinth of towering structures, glowing ghostly blue in the light of remotely operated ...