Not only are rising seas causing people to leave, they’re also forcing out tuna, the lifeblood of the economy.

Mexico and the United States signed a deal on Thursday that aims fix the long-running sewage crisis in Tijuana and San Diego.

The Pacific Northwest boasts an extensive network of more than 600 seismic monitoring stations that help researchers track ...

USCGC Munro was deployed to provide a U.S. maritime presence in the Bering Sea that separates Alaska and Russia's Far East.

Did you know that there's a garbage patch twice the size of Texas floating in the Pacific Ocean? What's more, this trash pool is almost entirely made up of plastic. How bad do you think that is for ...

A 1,000-tonne ship is exploring the far-flung South Pacific for riches buried beneath the waves, spearheading efforts to ...