A series of earthquakes struck off the Oregon coast. Here's how experts explain what happened.

A magnitude 5.5 earthquake under the Pacific Ocean struck near the Oregon Coast at 4:35 a.m. Monday. The earthquake happened ...

A magnitude 5.5 earthquake struck off the Oregon coast Monday morning, followed by a 3.9 quake along the Blanco Fracture Zone ...

According to the U.S. Geological Survey, a 5.5-magnitude earthquake shook about 135 miles off the coast of Bandon, Oregon, ...

Officials at the Cascadia Region Earthquake Science Center said the magnitude 5.5 offshore earthquake near Bandon is no cause ...

The Pacific Northwest Seismic Network reported a preliminary magnitude 3.8 quake struck just before 11:35 p.m. last night ...

A 5.5. magnitude earthquake rumbled off the coast of Oregon Coast early Monday. The NWS's tsunami tracking center said no ...

A Portland-area group hosted a community vigil to support people in Venezuela after deadly earthquakes, with local businesses ...

WASHINGTON, D.C. — The powerful twin earthquakes that struck Venezuela last week damaged or destroyed more than 58,000 ...

A 5.5 magnitude earthquake hit off the southern Oregon coast early Monday morning — but residents of the area shouldn’t ...

Since the 7.2 and 7.5 magnitude earthquakes — which happened less than 40 seconds apart — officials say more than 900 people ...

"In the end, we believe the days have already passed and that what we will find now is death," said Major Jorge Montanero, ...