The Philadelphia Water Department credits the improvements to the Flat Rock Dam Project. The project reconnected the Manayunk ...

Academy of Natural Sciences entomologist Greg Cowper says spotted lanternflies are primed for a population explosion.

For the third consecutive year, the City of Brotherly Love has been named the most walkable city to visit in America by USA ...

It opened two centuries ago as the original home of The Franklin Institute. In 1938, it became a museum for Philadelphia’s history. And for eight decades, the neoclassical building at 15 S. Seventh St ...

The granddaddy arrived in 1901, when the city sweated through a brutal 12-day stretch from June 25 to July 6. Official highs never dipped below 90° and topped out at 103°, part of a deadly East Coast ...

Philadelphia experiences “almost all kinds of flooding,” said Abby Sullivan, chief resilience officer in the city’s Office of ...

The terms help explain how language, identity, and culture shift over time, especially in a city like Philadelphia, where ...

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