Volcanoes and earthquakes have always shared the same restless roots, but the numbers that drive public fear are not always ...

Top middle photo: view of the new puʻu a few days after episode 36 on November 10. Top right photo: scientist takes a precise ...

Alaska experienced a surge of seismic activity over the weekend as a powerful magnitude 7.0 earthquake triggered a sequence ...

Tephra formed by lava fountains during the ongoing Kīlauea summit eruption has created a new puʻu, or hill, southwest of ...