Comet C/2023 A3 (Tsuchinshan-ATLAS), the comet some call the ‘comet of the century’, was captured soaring across the sky above Hawaii. Here are the photos that Hawaii News Now captured.

The Pacific Tsunami Warning Center issued a tsunami watch, later downgraded to an advisory, for the state of Hawaii Wednesday due to an 8.3 magnitude earthquake almost five miles ...

On the one hand, experts can't afford to be wrong—to fail to warn about a tsunami that ends up taking lives. On the other hand, evacuations are costly. In Hawaii, the price tag to stage an ...

Two separate earthquakes were recorded less than 20 minutes apart on Hawaii's Big Island and in Fullerton, California on ...

LIHUE — It’s important to have an action plan for tsunamis. In fact, April is tsunami awareness month and entities statewide are asking citizens to get up to speed on the giant waves.

Geophysicist Barry Hirshorn—now with Scripps Institution of Oceanography at the University of California, San Diego—was on ...

Now, a seismologist who was on duty at the Pacific Tsunami Warning Center in Hawaii when the disaster struck has revealed to ...

Honolulu police are seeking help identifying a group of people in a video recording tagging a building with graffiti in Chinatown.

Calculate the travel time to each location and write it on your map. A tsunami has just been detected off of Ka Lae, Hawaii. The ocean depth is 4,500 meters. Use the wave speed formula to ...

A 7.5 magnitude earthquake struck near Russia's far eastern Kuril Islands on Wednesday and a tsunami warning was issued for the closest shores. The US Geological Survey said the quake struck 219 ...