This video shows Koko Head, Oahu, Hawaii, United States, where a steep volcanic cone rises directly above the Pacific Ocean.

Elida is forecast to become a hurricane by Thursday night and reach its peak intensity on Friday, the National Hurricane ...

The Garden Grove accidents marks the latest of many industrial explosions, leaks, fires and contaminations in L.A.'s ...

Somewhere on the southern Oregon coast, there’s a town that’s basically the physical embodiment of a deep breath and a long ...

Searching for peaceful beaches in Washington that most tourists miss? These 14 hidden gems offer quiet sand and beautiful ...

It’s impressive,” said Fiann Paul, president of Ocean Rowing Society International, of Kelsey Pfendler’s solo row from California to Hawaii. “Ocean rowing exposes the very end of your limits.” ...

As a woman who has traveled to all 50 states, the best state parks in the United States to visit include gems in New England, ...

Here's the latest on the El Niño development over the past month. With this past month's surge in water temperatures, it is ...

New evidence suggests that Americans may not have arrived in the Americas by the previously thought Bering Land Bridge, but ...

The Indo-Pacific — from Africa and the Middle East to Indonesia, Japan and Australia — will form India’s lengthening arc of ...

A massive heat wave in the Pacific Ocean coupled with a strong El Nino could spell trouble for extreme weather in the U.S. and also elevate sea level rise.

China’s enduring vulnerability is geography, which is Bharat’s enduring advantage. Prime Minister Narendra Modi’s recent ...