Nearly half of Hawaii's coral reefs were bleached during heat waves in 2014 and 2015 and fisheries close to shore are declining, a group of scientists told state lawmakers.
A magnitude-5.3 earthquake shook Hawaii's Big Island early Thursday, but no damage was reported.
Hawaii has the most aggressive renewable energy targets in the nation, aiming for its utilities to get 100 percent of their electricity from renewable sources by 2045.
It's wintertime in Hawaii.
What would the paradise of Hawaii be without swaying coconut palms, with succulent fruit that is almost synonymous with the tropical island? Unfortunately, that may be the future of the island unless scientists find some ...
The lava lake at the summit of Hawaii's Kilauea volcano has been rising in recent days, offering visitors a dramatic view of rolling, spattering hot rock.
Hawaii humpback whale experts are reporting the sighting of a sickly humpback whale off Maui.
On a warm July evening, visitors Lonnie Watson and Mark Louviere from the Ft. Worth, Texas metro area did what they normally do during their frequent visits to Hawaii. They wandered out to the coastline to watch the setting ...
A solar-powered plane on an around-the-world journey was about a third of the way to California early Friday after taking off from Hawaii, the project's mission control said.
Two pilots are slowly carving their way into a new future of solar-powered flight as one of them embarks on the latest leg of their around-the-world journey in a plane powered only by the sun.