GRINDAVIK, Iceland (AP) — A volcano in southwestern Iceland erupted Wednesday for the fifth time since December, spewing red lava that once again threatened the coastal town of Grindavik and led ...

Hundreds of people in Indonesia had to be evacuated from their homes in the North Sulawesi province as the Ruang volcano continues its days-long eruption. The volcano has been seen filling the sky ...

PAHALA, Hawaii – Hawaii residents are facing the highest volcanic activity alert after officials warned Tuesday that the Big Island's Kilauea volcano is growing more explosive -- as a massive ash ...

Do you know that we have bright-red, underwater volcanoes here in Hawai‘i, and they are very common? They are called the red volcano sponge, and they cover the sea floor on certain reefs, and look ...