Episode 19 of Kīlauea’s ongoing Halemaʻumaʻu crater eruption began at about 9:28 p.m. on Thursday with lava fountains from ...

Kīlauea’s 19th eruption ended early Friday after nearly 8 hours, sending lava from the north vent across half of Halemaʻumaʻu ...

The main fountaining of Episode 19 of the ongoing Halemaʻumaʻu eruption at Kīlauea has ended after just 8 hours of activity.

The ongoing Halemaʻumaʻu eruption at Kīlauea on Hawaiʻi Island resumed with lava overflowing the south vent at 3:20 a.m. HST ...

State health officials urge the public to take precautions as volcanic gas emissions — and volcanic smog known as vog — ...

Tucson is hitting a new high, joining the ranks of the BBC's top 25 places to travel to around the world. Janet Diaz is a ...

Kīlauea's impact near and far Previous research led by UH Mānoa oceanographers showed that as lava flowed into the ocean, it warmed nutrient-rich bottom waters, making them more buoyant.

The Hawaiʻi Department of Health is urging residents and visitors to take precautions as elevated volcanic gas emissions from ...

Yellowstone is using a 53,000-pound vibrator truck to create custom-made earthquakes to study the supervolcano the park sits ...

Satellite data shows deposition of ash from the Kīlauea eruption (top, dark brown) occurred in the same area where a massive phytoplankton bloom (bottom, light blue) formed. When the Kīlauea ...