An area west of Mexico is being monitored for a possible tropical storm or hurricane next week, as a storm-sparking pulse ...

Environmentalists are challenging in court President Donald Trump’s executive order that they say strips core protections ...

A powerful underwater volcano known as Axial Seamount off the Oregon coast may erupt. Though scientists say it poses no ...

After a wildfire catastrophe, California's iconic Pacific Coast Highway is reopening ahead of Memorial Day weekend.

A Carnival Cruise Line ship rescued four people and three dogs from a boat stranded in the Pacific Ocean on Thursday.

The U.S. has 16 territories in areas of the Pacific Ocean and Caribbean. People living in U.S. territories are citizens of ...

The highway embodies the California promise of freedom. But it keeps breaking. A recent trip along the roadway revealed the frustrations of many residents.

If it becomes a named system, it would be called Alvin – the first named tropical cyclone anywhere in the Northern Hemisphere this year.

Now open to commercial fishing, the Pacific Remote Islands Marine National Monument is home to a vast array of threatened or ...

Carnival Splendor rescued four passengers and three dogs from a disabled catamaran in the South Pacific, marking the cruise line's second rescue operation in a week.

USS Blue Ridge, a U.S. Navy command and control ship, has visited four countries in the South Pacific since mid- April.

The Axial Seamount, located 300 miles off Oregon's coast, shows signs of eruption. Experts assure it won't affect land or ...