A rare, ultra-long earthquake in Myanmar revealed that mature faults can deliver their full force directly to the surface.

A rare earthquake in Myanmar revealed how a long, mature fault can transmit energy directly to the surface. The discovery may change how scientists evaluate the danger posed by major faults around the ...

For millions of Californians, the ground did not simply shake once and fall silent. It pulsed again and again over roughly ...

Save this guide for your next California road trip when you want beaches, deserts, and forests that feel far from tour buses ...

After a magnitude 7 earthquake ripped under Hubbard Glacier earlier this month, scientists believe a “connector fault” may ...

A few days ago, the forces beneath Alaska rattled people within a 500-mile radius: A magnitude 7 earthquake ripped under Hubbard Glacier. The earthquake’s main shock and aftershocks have revealed ...

We all know the San Andreas Fault is out there. Californians first learn about the looming underground threat during ...

A swarm of small earthquakes jolted San Ramon over the last month. Scientists said the earthquakes are normal and aren’t ...

A small earthquake struck the San Ramon area early Tuesday morning, the latest in a string of small earthquakes to shake the ...

California has experienced earthquake swarms for nearly a week, with the same city as the epicenter each time. Officials ...

The quake happened at about 1:44 p.m., and it hit near Canyon Side Avenue and Canyon Green Drive, with a depth of almost 5 ...