HONOLULUHONOLULU — Local officials on the Hawaiian island of Maui on Wednesday voted to oppose a U.S. military proposal to build new telescopes on the summit of Haleakala volcano, the latest ...

Add Yahoo as a preferred source to see more of our stories on Google. Washington Post On the slopes of an Oregon volcano, engineers are building the hottest geothermal power plant on Earth. The plant ...

Scientists in the United States are preparing to drill into one of the country’s most closely watched volcanoes in a bid to unlock a new class of ultra-deep geothermal power. The project aims to tap ...

FILE -- Snow-capped Haleakala serves as a backdrop as Paia, Maui's Scott Picton, left, plays a guitar and Saskatchewan's Shannon and Dan Runcie walk on Sugar Beach in South Maui, Hawaii, Feb. 11, 2019 ...

FILE -- Snow-capped Haleakala serves as a backdrop as Paia, Maui’s Scott Picton, left, plays a guitar and Saskatchewan’s Shannon and Dan Runcie walk on Sugar Beach in South Maui, Hawaii, Feb. 11, 2019 ...