Uturuncu is also known as a "zombie" volcano because it still exhibits unsettling signs of life, like earthquakes and gas ...

A mysterious stone monolith has been found towering over the Pacific Ocean seafloor like a giant finger, according to NOAA Ocean Exploration. The pillar is 49 feet high, 36 feet long and and 13 feet ...

New research shows the blast triggered secondary gravity waves that rattled the upper atmosphere, where satellites orbit.

For ages, Earth has been known as a blue planet, a vision largely shaped by the vast oceans that cover three-quarters of its ...

In an extraordinary discovery made in 2022, a deep-sea expedition led by the Ocean Exploration Trust aboard the E/V Nautilus ...

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

Water from both volcanic rocks and deep mantle melted Earth's crust 1.6 billion years ago. This long-lasting melting formed ...

South Korea’s Jeju Island, often called the “Hawaii of South Korea,” is a must-visit destination for travelers seeking island ...

Around 10,000 years ago, as the last Ice Age drew to a close, the drifting of the continent of North America, and spreading ...

As the Earth's crust shifted and groaned over millions of years, something extraordinary happened beneath the surface. Deep ...

Tsunamis form from sudden water movements, mainly undersea earthquakes, spreading waves across oceans and increasing as they ...

From epic water fights and night-long cave raves to extravagant fruit-laden parades, these kooky events all make the most of ...