Brian X. McCrone

The Pennsylvania secretary of state announced Wednesday that all 67 counties must recount the ballots cast in the May 17 primary involving Dave McCormick and Mehmet Oz because the election results show the two are separated by less than 0.1% of the more than 1.3 million votes cast.

Kathy Barnette, a Republican from Montgomery County who is among the frontrunners in the Pennsylvania primary for U.S. Senate, can be seen marching during the day of protests in 2021, NBC News has confirmed.

The federal government auctioned off 762 square miles of Atlantic Ocean real estate last week for future offshore wind farms. Most of the businesses willing to pay very high prices are based in Europe, continuing a dominance by foreign energy giants. One American bidder said he hopes the U.S. government changes the way the auctions are conducted.

Five months after an 8-year-old girl was shot dead in a town just south of Philadelphia by what investigators believe was police gunfire, the local district attorney announced manslaughter charges against three local officers.

A medical helicopter went down right next to a Delaware County, Pennsylvania, church Tuesday afternoon.

A batch of vials labeled “smallpox,” a deadly disease eradicated since the 1970s, was found in a freezer and immediately quarantined, the Centers for Disease Control told NBC10. An investigation into why they were there is underway.

A man was arrested late Thursday night for allegedly attacking a woman on a SEPTA train at 69th Street Station in Upper Darby, the transit agency said.

A controversial Christopher Columbus statue in South Philadelphia encased in a wooden box since last year could have its makeshift shroud removed soon after a judge’s ruling Friday.

The White House on Monday designated a portion of the Atlantic Ocean off of New Jersey and New York as a “wind energy area,” assuring hundreds of wind turbines will be coming this decade. Here’s what it really means.

American offshore wind farms, of which there are 17 in the works for the Atlantic Ocean, are no longer far off on the horizon. The overall magnitude of this emerging renewable energy industry is starting to take shape.

Pennsylvania’s lieutenant governor who comes in Paul Bunyan proportions made his mark as mayor of a Rust Belt city outside Pittsburgh. More recently, he’s become one of the most progressive politicians in the state.

A 37-year-old man already wanted in a separate assault case in New Jersey has been charged by federal authorities for allegedly causing a U.S. Capitol police officer to be knocked unconscious Jan. 6.

On Tuesday, amid questions of the vetting process that the Philadelphia Public Health Department uses to evaluate vaccine partners, a city spokesman told NBC10 that there are no contracts with organizations administering the vaccine using doses provided by the city.

The company building New Jersey’s first offshore wind farm is providing a glimpse into the future — what beachgoers and residents will see when turbines are erected.

A study published in the New England Journal of Medicine gives hours by which the virus can last on surfaces. A Drexel University epidemiologist says spreading the infection has little to do with cereal boxes and dollar bills.

But as sites ramped up Monday, a bigger focus of testing is becoming clear: health care workers, first responders and those already hospitalized. That’s in part because testing potential cases among the general public may be losing steam as a containment strategy.

Two families with lifelong secrets unearthed because of home DNA test kits are now dealing with the truth. Here’s what their stories tell us about the shock that can come from new ancestry technology, and how to deal with it.

A Northeast Philadelphia firearms dealer sold a shotgun Tuesday to the man suspected of killing four of his family members later that same day. The owner said the suspect seemed “perfectly A-okay” when he bought the gun.

Cameras inside the Philadelphia Energy Solutions refinery caught on video the massive blasts early June 21 from just yards away.

Seven Philadelphia police officers named in a report that linked offensive and racist social media posts to cops in departments across the country have left the department in the last two weeks.