Experience the awe-inspiring eruption of Kilauea, Hawaii's most active volcano, as molten lava cascades down rugged slopes ...

A Bostonian slipped right off the edge of a cliff while trying to get a close-up look at Hawaii’s Kīlauea Volcano erupting — ...

Hawaii officials are investigating a confirmed travel-related case of Zika virus on the island of Oʻahu, reigniting concerns over the mosquito-borne illness that once made global headlines.

Seattle (pictured) and Portland, Oregon, are two of the cities that could be wiped off the map if a 1,000-foot tsunami ... Alaska and Hawaii, though further from the fault line, are vulnerable ...