A tsunami alarm revealed serious flaws in Oahu’s evacuation planning, prompting calls for urgent improvements in emergency infrastructure, coordination, and public safety.

Both lanes of Honoapiilani Highway between Puukolii Road and Lower Honoapiilani Highway are closed due to firefighting efforts. (Video credit: Blake Ramelb) ...

I would describe it as a once in a lifetime experience that I hope I never have to go through again,” Jeff Endres said.

HNN's Casey Lund and Ashley Nagaoka are in Hiroshima, Japan, to honor the sister city ties with Honolulu. HNN will provide exclusive coverage for the 80th Peace Ceremony on August 6, in remembrance of ...

Oahu's traffic fatality count continues to rise following a crash in the Kualoa area that claimed the life of a 23-year-old moped rider.

On July 29, after one of the strongest earthquakes ever recorded struck off the coast of a peninsula in far-eastern Russia, ...