Was that an earthquake you just felt or merely a big truck rumbling by? You don't have to wonder thanks to the U.S.

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

The U.S. Geological Survey confirms two minor earthquakes early yesterday. Police union threatens legal action over Trump ...

The U.S. Geological Survey reported the quake, which hit at about 5:40 a.m. with an epicenter slightly west of Morris Plains ...

The 1.6 magnitude earthquake occurred west of Morris Plains at around 5:40 a.m., according to the U.S. Geological Survey's ...

A minor earthquake rattled parts of North Jersey Monday morning, July 21. The magnitude 1.6 quake struck at 5:40 a.m. local ...

Several earthquakes, including a 7.4 magnitude one, struck off the Russian coast on Sunday, according to the U.S. Geological Survey, prompting brief warnings of potential tsunami waves on the nearby ...

Nutrient-overloaded springs in North Central Florida are among those impacted by federal funding cuts to water monitoring ...

Seismic activity shook parts of the Big Country early Sunday, with a series of earthquakes peaking at a 3.7 magnitude. The ...

According to the USGS Hawaiian Volcano Observatory (HVO), dome fountains and lava overflows began at the Halema'uma'u crater shortly after 4:00 a.m. Hawaii Standard Time ...

A series of powerful earthquakes struck off the coast of Russia’s far east on Sunday, triggering a tsunami alert, the US ...