The Volcano Skatepark has been closed for four and a half years, which includes two years of volunteer-led repairs, and will ...

Olympus Mons, Mars' immense shield volcano, towers 21 kilometers above its surface, dwarfing Earth's Mount Everest. Covering ...

The Hawaiian island of Moku Papapa is supposed to be somewhere southwest of Niihau around the small islet of Kaula, but its ...

Visiting Hawaii can be one of the most rewarding, but also most challenging vacations to plan. It's unique culture and ...

An unexpected find in tiny crystals hints that the Earth's mantle may not quite behave as has been believed for nearly a ...

Explore the world's most active volcano, from Kilauea to Mount Nyiragongo, showcasing nature's power and scientific intrigue ...

Climb the Kalalau Trail, one of the most beautiful coastal hikes with virgin beaches on the southern side of Kauai island.

Climbing volcanoes is an exhilarating adventure, offering stunning views and a unique connection to the Earth's natural ...

Hawaii Volcanoes National Park Hikes will put you in the heart of this park's (Or Pele's) fiery past, present, and futu ...

Lidar systems are a preferred mapping tool and the USGS Hawaiian Volcano Observatory now has a lidar system of its own to generate mapping products more frequently than ever before. Lidar systems ...

the onyx-tinted sand here owes its unique hue to the ongoing volcanic activity of Kilauea in Hawai'i Volcanoes National Park. And for another, this beach is often visited by honu (Hawaiian green ...