Mount Spurr, 78 miles from Anchorage, is unusual in its potential to foul air quality, disrupt jet service and otherwise ...

Geologists say Hawaii's Kilauea volcano shot lava as high as 1,000 feet into the air during its most recent eruptive episode ...

Kilauea volcano's eruption intensifies, with lava fountains peaking at 1,000 feet and concerns over air quality rising.

The volcano began the 15th episode of its current eruption at around 10:35 a.m. Wednesday with lava fountains reaching a staggering 1,000 feet.

Representative Nick Begich said he intervened to block the lease termination for the building housing the Alaska Volcano ...

Those near Kīlauea may notice denser plumes of smoke or VOG. “Normally you get kind of a downwind plume. But today, what ...

Hawaiian Volcano Observatory reports that the lava geysers were preceded by more than 100 cycles of lava rise and fall, vent ...

An analysis of a 30,000-year-old fossil vulture from Central Italy has revealed for the first time that volcanic rock can preserve microscopic details in feathers -- the first ever record of such a ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed.

VIDEO COURTESY USGS A live view from the eastern rim of the caldera. COURTESY USGS Scientists at Hawaiian Volcano Observatory said “episode 15 ” of the ongoing eruption commenced at 12 :04 p.m. today.

Scientists uncover surprising evidence that the Kerguelen hotspot, responsible for the 5,000-kilometer-long Ninetyeast Ridge, ...