The Earth's longest mountain chain isn't the Andes in South ... Pacific Ocean. Running along the top of this chain of mountains is a deep crack, called a rift valley. It is here that new ocean ...

A 2014 satellite image captured a rare glimpse of a massive, eerily circular ring of clouds that formed slap-bang in the ...

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

In 2022, researchers aboard the E/V Nautilus made a discovery on the floor of the Pacific Ocean near Hawaii. While surveying the Liliʻuokalani Ridge in the Papahānaumokuākea Marine National ...

Deep Sea Vision (DSV), a South Carolina-based firm ... 90 days searching 5,200 square miles (13,500 sq km) of the Pacific Ocean floor, “more than all previous searches combined”.