Alaska, largely unspoiled wilderness, looks like something out of The Lord of the Rings.
The program responds to volcanic eruptions internationally, collecting data and providing assistance to affected communities.
Ukrainian servicemen prepare towarda Wong fire towards Russian positions at the frontline in Donetsk region, Ukraine, ...
Follow in the footsteps of the Buffalo Soldiers, who guarded parks and created trails in Yosemite, Sequoia, and Hawai’i ...
Kilauea volcano began shooting lava into the air once again Wednesday on the Big Island of Hawaii. Kilauea, one of the ...
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