Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

A moderately strong heat wave is taking shape inland, but its reach will be uneven and the coast may barely feel it at all.

A big area of the Gulf has been outlined by the Climate Prediction Center for tropical development 7 to 14 days from now.

Coast-inland temperature persists across California, with a mild start to July in most spots, reports Daniel Swain of ...

Just off the coast of the Pacific Northwest is the Cascadia Subduction Zone, a complex collection of earthquake faults created by one tectonic plate pushing its way under another. Every 400-600 years, ...

IMD has issued red and orange alerts across multiple states as intense monsoon systems bring widespread heavy to extremely ...

New satellite research demonstrates that the climate patterns El Niño and La Niña have varying impacts on U.S. coastlines.

Researchers and hatcheries are exploring new ways to protect shellfish in the Pacific Northwest, although Trump budget cuts ...

There is nothing but great news from the Met Office in Northern Ireland today as we are told ‘many of us can look forward to ...

Tropical Storm Chantal has formed off the southeastern U.S. coast. The National Hurricane Center in Miami says tropical storm ...

The National Hurricane Center has continues to watch an area outlined off the coast of the Southeastern U.S. A weak front ...

As summer weather brings more people out on the water, the U.S. Coast Guard is reminding paddlers in the Pacific Northwest to ...