Researchers examined three ice core records to identify lead pollution levels in the Arctic between 500 BC to 600 AD.

Counties in northern and northeastern Pennsylvania, including Carbon, Potter, Sullivan, Tioga and Wyoming, will feel the coldest, with chills making the outdoors feel like -5 Fahrenheit, while the ...

A winter storm sweeping across Pennsylvania isn't over yet. Watch the video above for the updated hour-by-hour snow forecast. Parts of the Susquehanna Valley may still pick up snow this afternoon and ...

Check the latest weather conditions through web cams that businesses and organizations maintain throughout the south-central ...

Snow is falling in southcentral Pennsylvania this morning as a winter storm is expected to deliver anywhere from a couple of ...

Snow will impact travel and create hazardous conditions. A Winter Weather Advisory is in effect for Allegheny and Indiana ...

You can track snowplow trucks working to clear snow on Pennsylvania roads. Video above: How to stay safe after a winter ...

The new year is starting off snowy, windy, and it will be turning colder, too. Lake effect snow continues developing through ...

The wind will subside Thursday as a cold air blast moves into the Philadelphia area, bringing the first chance of snow for ...

Here are three top destinations to find the most epic stargazing and unparalleled views of the aurora borealis in the new ...

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An alarm bell was sounded over the state of waste water infrastructure in Northern Ireland and the impact on waterways.