G eoscientists have used earthquakes to study the composition of the lower portion of the Earth’s mantle under the Pacific ...

The Earth’s mantle, stretching up to 1,800 miles thick and making up a whopping 84% of the planet’s volume, used to be ...

The Pacific Ocean is a vast expanse that holds many secrets, and recently, scientists have uncovered a rare climate reversal ...

Scientists map ocean currents to trap floating trash and plastic debris, improving cleanup efforts of the Great Pacific Garbage Patch.

After suspecting the presence of a series of underwater volcanoes near the Cook Islands, researchers have now mapped out the ...

Scientists uncover surprising evidence that the Kerguelen hotspot, responsible for the 5,000-kilometer-long Ninetyeast Ridge, ...

Researchers uncover a possible active underwater volcano chain near the Cook Islands, hinting at fresh geological activity.