Checkout this terrifying footage of the Kīlauea summit eruption causing hours of lava fountains. Episode 19 of the ongoing Halemaʻumaʻu eruption at Kīlauea volcano featured nearly eight hours of ...

An underwater volcano in Tonga dramatically changed the global climate by releasing massive steam, not just sulfur.

For a pilot, the first signs of flying into an ash cloud can include sudden darkness, fluctuating airspeed, and landing ...