Seedlings aren't dying from the fungal disease -- but they're easily killed by invasive weeds and animals, researchers found.

The algae has swiftly spread like a thick mat off Pearl and Hermes Atoll, smothering and killing coral reefs there, researchers say.

Thousands of oceanic whitetip sharks have died in commercial fishing off Hawaii. Now, Wespac will have to devise a plan to better protect them.

This is the second time Wespac has asked the president to make it easier to fish in and around environmental sanctuaries.

UPDATED: COVID-19 restrictions prevented a post-mortem exam to determine the cause of death for R5AY, or "Honey Girl."

The Trump administration has launched an all-out assault on federal environmental regulations, including the Endangered Species Act.

Lawmakers and public officials need to do a better job educating Hawaii residents about the effects of sea level rise and changing weather patterns.

Six Hawaii companies — half of which are electric companies — were fined for violating emission standards.

Trace amounts of organic chemicals that were found in drinking water during routine testing on Maui and the Big Island are related to former pineapple and sugar cane production.

Honolulu Mayor Kirk Caldwell has signaled he supports the bill. Its restrictions on food-vendor plastics would roll out in the next two years.