Preservation

Officials said the trolley derailed, struck an SUV, injuring the two people inside, and then slammed into the historic home.

Natural Lands announced the finalization of four conservation easements on 102 acres of the iconic property in Westtown Township.

A very foodie episode, featuring two of Philadelphia's James Beard winners, Ellen Yin and Nok Suntaranon. Penn Museum's Ancient Food and Flavor exhibit on very old leftovers.

A new study says Earth has pushed past seven out of eight scientifically established safety limits and into “the danger zone."

The Old City art center with the Isaiah Zagar mural is now slated to be demolished, after neighbors blocked a unique apartment building.

A Commonwealth Court panel on Friday ruled against the city in two pending cases, the latest decision in the legal battle that has surrounded the statue for nearly three years

Philadelphia travelers continue to lament the disappearance of the clickety-clack display.

Restoring the 111-year-old, stone masonry and stained-glass Annex will bring several new educational, health, arts, technology, and employment opportunities.

Crebilly Farm is one of the largest pieces of open space in Chester County. It was the setting of the Battle of Brandywine during the Revolutionary War.

Despite remaining scaffolding, the historic building in Washington Square reopens to the public on Monday.

The museum housing a personal collection of 160 neon signs will close in December, less than two years after it opened.

Got questions about keeping your kids safe from lead? This event in West Philly Saturday will have all the answers — and free smoothies!

As sea levels rise and buildings by coasts are increasingly endangered, communities around the world are turning to the small but mighty oyster to help stabilize shorelines.

A fifth round of talks ended in impasse early Saturday when negotiations at United Nations headquarters in New York were suspended after two weeks.

An update to the FDR Park plan expands natural areas and drops a planned golf driving range. A new tidal wetland is set to break ground soon.