Official disclosures and open-source satellite imagery reveal the locations of four U.S. aircraft carrier strike groups.

Hawai’i was briefly under the threat of a possible tsunami — based on available data being investigated by forecasters in ...

The remote Pacific islands making up the nation of Palau offer that modern rarity of genuinely unspoilt nature, says Rory ...

Scientists discover enormous pockets of salty brine beneath the Pacific Ocean, key to understanding periodic underwater ...

Gigantic hidden fortresses discovered 1,800 miles underground in Earth's mantle, rewrite how the planet's interior works.

A dispute over an urban park is threatening to fracture San Francisco’s coalition of moderate Democrats, who’ve successfully wrested control of city politics from more progressive forces in recent ...

This utterly gorgeous Golden State beach is only for the bravest adventurers, or at least those willing to rappel down a ...

In the early 20th century LA’s Pacific Electric was one of the world’s largest rail operators, delivering more than 2000 ...

The saga of the Klamath provokes a more fundamental, yet often ignored, set of questions: What is a river for? Irrigation?

Cape Perpetua towers above the town, offering the highest viewpoint accessible by car on the Oregon coast. From the top, you can see 70 miles of coastline on clear days. The visitor center has ...