Loki Patera is 202 kilometres (126 mi) in diameter, covers 20,000 sq km (7,700 sq mi), and was the largest volcanic feature found on Io until these new observations revealed the hot spot in the south ...

Using a nearly 200-year record of lava chemistry from Kīlauea and Maunaloa, earth scientists from the University of Hawaiʻi ...

While Hawaii is formed by volcanoes, including the highly active Mt. Kilauea, I want to explore an easier-to-reach region: ...

Sakurajima volcano erupted, sending an ash cloud 1,100 meters into the sky in Japan. Officials said the explosive eruption ...

Dramatic new footage from Santiaguito volcano captures its intense activity, with drone and thermal imagery revealing ...

A new study reveals that Hawai‘i’s two most active volcanoes, Kīlauea and Maunaloa, share the same source of magma deep within the Earth. For years, scientists believed these volcanoes had completely ...

Using a nearly 200-year record of lava chemistry from Kīlauea and Maunaloa, Earth scientists from the University of Hawai'i ...

At least 30 volcanic earthquakes that spanned from six to 28 minutes long were recorded on Mount Kanlaon in Negros Island.

Residents and visitors alike have been watching episodic lava fountains in Halema‘uma‘u at the summit of Kilauea since late ...

People across social media and in chat on the livestream of the summit agreed as the sixth and latest eruptive episode of the ...

Update at 1:30 p.m. Jan. 25: Hawaiian Volcano Observatory reports that lava fountains and flows of Kīlauea volcano’s Episode ...

Three ash emissions were observed from the crater of Kanlaon Volcano on Saturday morning, generating plumes that drifted to ...