In Hawaii, a climate settlement reached last year between the state and a group of youth activists has now led transportation leaders to commit to a plan to cut emissions down to zero by 2045.

EWA BEACH, Hawaii (KITV4) -- As a way to be more environmentally friendly, the Hawaii State Department of Transportation is now using asphalt with a higher percentage of recycled plastic to help ...

In the suit, Navahine F. v. Hawaii Department of Transportation (HDOT), they alleged that the state and HDOT had violated their right to “a clean and healthful environment,” which is enshrined ...

Heavy traffic is seen Dec. 28, 2009 in Kailua, Hawaii on the island of Oahu. About two years after 13 children and teens in Hawaii sued the state over the threat posed by climate change, both ...

Under the plan, Hawaii’s Department of Transportation will also provide $40 million for public charging stations for electrical vehicles by 2030 and establish a volunteer youth council to ...