Normally scientists detect and measure earthquakes with extraordinarily sensitive instruments known as seismometers. However, these instruments are often few and far between, limiting how quickly ...

The back-to-back earthquakes that rattled the Bay Area this week were a potent reminder of the infamous faults beneath our feet. But with current technology, people might still only get seconds of ...

A Graham farm helped detect Mount Rainier's largest earthquake swarm. It hosts one of about 650 seismic stations operated by the Pacific Northwest Seismic Network. The PNSN relies on public and ...

Scientists discover ultra-weak faults near the 7.2 magnitude earthquake in Haiti that continued to slip for weeks.

Outdoors at a Graham farm and enclosed within a small padlocked gate for protection from meddling cattle, an antenna mast roughly 12 feet tall stands behind a weathered equipment-cabinet and a silver ...