The quake was centered about 2 miles west of Morris Plains and reportedly was felt as far south as the Baltimore area.

President Donald Trump’s plan to slap a 50% tariff on copper imports is exposing the tangled web of regulations that have long stifled America’s ability to mine and refine its critical minerals. The ...

Recent floods in Lancaster County and the deadly flood in Texas have raised questions about preparedness for a more severe ...

That’s exactly what happens at Indian Echo Caverns in Hummelstown. Forget scrolling through filtered Instagram photos of far-off destinations – one of nature’s most spectacular showcases is hiding ...

That’s exactly what happens at Indian Echo Caverns in Hummelstown, Pennsylvania – a subterranean wonderland that somehow remains one of the state’s best-kept secrets despite being, well, absolutely ...

Its epicenter was at the Willow Creek State Recreation Area, according to the United States Geological Survey (USGS). According to the Richter scale, which measures the strength of earthquakes, quakes ...

Suitable for summertime reading, this story from 1843 is of Pennsylvania’s pioneer in chemistry and geology who, like others has found inspiration at Elizabeth Furnace. James Curtis Booth possessed a ...

The East Broad Top Archives will host a special lecture on the geology of Broad Top Mountain on Saturday, June 14. Clifford H. Dodge, retired Senior Geologist of the Pennsylvania Geological Survey ...

SPACE In Pennsylvania, a meteorite landed in a carton of ice cream. Brown University helped ID the out-of-this-world topping. The space rock smashed through a car window in May 2023, leaving a ...

The heat is on to launch a project that could lead to large-scale extraction of geothermal heat, a stable and abundant energy source located a mile-and-a-half underground. Increased access to and ...

"It's hot everywhere underground," says a new report, "The Future of Geothermal in Pennsylvania," released by Penn State University and Project InnerSpace.