Lava flows are masses of magma that pour onto the ... a large elongated fissure or fracture (as seen on the diagram above) or a tiny ground crack. Nyiragongo is notorious for releasing large ...

The Icelandic Met Office has released a map showing the progression of lava flows from the ongoing eruption on the Reykjanes Peninsula. Created using satellite imagery captured at 6:16 a.m. local ...