This video shows a massive green volcanic mountain rising beside the Pacific Ocean on the island of Oahu, Hawaii, United ...

What do you do with a spacecraft when it’s no longer operational? Plunge it into a specific stretch of the Pacific.

Mission Beach sits between the Pacific Ocean and Mission Bay, shaped by its unique coastal geography and its early ...

The formation of an El Niño and an abundance of warm water make conditions especially friendly for potential storm systems.

“The Prom” is Seaside’s 1.5-mile (2.4 km) promenade, a paved walkway connecting North Seaside’s 12th Avenue with South ...

Could this technology finally be a solution for the plastic problem reaching the ocean, here and around the world?

A marine heat wave is warming California’s coast, driving seabird starvation, ecosystem stress and record ocean temperatures.

Zack Fairhurst claims to have swum more than a thousand miles to reach Point Nemo, the farthest spot from land on Earth.

California marine heat wave drives seabird die-offs and marine mammal stress as ocean temperatures spike off West Coast. Will ...

The Great Nicobar Island’s location gives India unique advantage in monitoring maritime activity as China steadily expands footprint in the Indian Ocean ...

Strong waves from Antarctica are hitting the Pacific coast of the Americas with greater intensity, increasing coastal risks.

The Indo-Pacific is sprinkled with strategically valuable islands. Who has what where – and when can it get controversial?