Tuesday's 2.8 magnitude earthquake was strong enough to be noticed by locals despite Pennsylvania not being known for seismic ...

What time is liftoff? ULA's Atlas V should be visible outside of Florida pending weather. Did your city, state make the ...

The U.S. Supreme Court passed up a chance to give politicians more power over how federal elections are conducted, declining ...

A powerful geomagnetic storm is still be impacting Earth today. Does that mean you’ll see the northern lights tonight?

Smoke from Canadian wildfires is once again blanketing the skies of Western Pennsylvania. More smoke is forecast to blow in Tuesday through early Wednesday.

The assassination of one Democratic Minnesota state lawmaker and her husband, and the shooting of another lawmaker and his ...

Air quality alerts and advisories have been issued in multiple states as Canadian wildfire smoke continues to spread.

Grove City residents are concerned that the landfill will accept oil and gas waste and further pollute nearby waterways.

With just a month left of spring, Brood XIV cicadas are continuously emerging, showing up across parts of the eastern United States ... A smaller patch in central Pennsylvania Long Island Cape ...

Partly cloudy with a high of 74 °F (23.3 °C). Winds W at 8 to 9 mph (12.9 to 14.5 kph). Night - Mostly clear. Winds variable at 3 to 8 mph (4.8 to 12.9 kph). The overnight low will be 48 °F (8. ...

Partly cloudy with a high of 87 °F (30.6 °C). Winds from WSW to SW at 7 to 9 mph (11.3 to 14.5 kph). Night - Mostly cloudy with a 51% chance of precipitation. Winds variable at 4 to 9 mph (6.4 ...

"The regime is using small escalations to see what the population is willing to accept," one planned protest attendee told Newsweek.