The ocean's deep-sea bed is scattered with ancient rocks, each about the size of a closed fist, called "polymetallic nodules.

Increasing the natural uptake of carbon dioxide by the ocean or storing captured CO₂ under the seabed are currently being ...

For millions of years, Earth’s moving plates have sculpted continents, carved oceans, and built massive mountain ranges. Yet ...

Scientists reveal new details about the 5.3-million-year-old flood, which triggered earthquakes, generated tropical-storm ...

South Africa’s land is rising due to long-term drought. GPS and satellite data show the uplift is linked to drying ...