A wildfire in Pennsylvania has burned hundreds of acres and is moving closer to people's homes as firefighters work to ...

The bow-tied W. Thacher Longstreth agreed to meet a few young people who wanted to celebrate Mother Earth. In the spring of 1970, they called it Earth Day. “I thought at first it was just a ...

Thousands of events are scheduled across the globe to celebrate Earth Day on Tuesday, April 22. Here's a handful happening in ...

A series of nationwide protests against President Donald Trump and his policies are set to take place on April 19 in all 50 U.S. states, while other protests will take place in upcoming days.

April 16 (Reuters) - The man charged with setting fire to the Pennsylvania governor's mansion while the governor and his family were there sleeping told police he did it because of the governor's ...

A supercell storm along the Mason-Dixon Line brought nearly hurricane-force winds through northern Maryland and southern PA ...

Tax Day has passed, but here’s a look at how much people have paid in taxes in recent years — and how much they’ve gotten back in tax returns.

Brood XIV is one of 15 broods of periodical cicadas that emerge every 13 or 17 years. This year they'll be in states such as ...