A twister and a tremor shook separate corners of Pennsylvania just days apart, officials say. Surveyors with the National Weather Service confirmed an EF-0 tornado touched down in Clarion County on ...

Add Yahoo as a preferred source to see more of our stories on Google. A low-level earthquake was recorded in Ohio near the Pennsylvania line overnight Monday. United States Geological Survey data ...

A 2.8-magnitude earthquake hit a section of northeastern Pennsylvania on Tuesday afternoon, according to the United States Geological Survey. The earthquake was reported 10 kilometers north-northwest ...

Mike Darnay is a digital producer and photojournalist at CBS Pittsburgh. Mike has also written and produced content for Vox Media and the Mon Valley Independent. He often covers overnight breaking ...

MAHONING CO., Ohio — A low-level earthquake was recorded in Ohio near the Pennsylvania line overnight Monday. United States Geological Survey data shows the 1.8 magnitude earthquake struck just after ...