Earthquakes are rattling the Pacific from Alaska to California. Here's why the Ring of Fire is so active and what drives its frequent seismic activity.
The Pacific Ring of Fire region was rattled by two earthquakes on Friday. A magnitude 5.3 earthquake struck off the Aleutian chain, about 93 miles west-southwest of Adak, Alaska, and about an hour ...
In the latest burst of seismic activity, more than a dozen earthquakes of magnitude 4.0 or higher have rattled the Pacific Ring of Fire. 13 earthquakes rattled cities across 8 countries between ...
A volcanic eruption in the Philippines forces mass evacuations, while another in Japan kills one person. Across the Pacific, a 7.9 magnitude earthquake hits off Alaska. So what’s the link? The spate ...
A new series of South Pacific earthquakes highlights a tectonic zone capable of generating devastating ocean-wide tsunamis.