Risk is very real—5 counties most at risk from a tsunami. Could a large tsunami happen in the United States? The USGS ...

This article was produced by the nonprofit journalism publication Capital & Main. It is co-published here with permission. It wasn’t the images of flames ripping through neighborhoods in Pacific ...

Together, we created the tsunami warning system. We map the ocean depths, identify species, work to ensure that ocean literacy is included in school curricula and protect ocean sites, which are home ...

The National Weather Service in Honolulu said the warning is in effect until 6 p.m. Monday for north and west shores of Niihau, Kauai, Oahu and Molokai, and the north shores of Maui. Waves are ...

Oahu and Molokai and the north shores of Maui. Waves of 25 to 35 feet are expected for north shores, with wave heights 20 to 25 feet for west shores. Surf is forecast to build to warning ...