Some of the tallest buildings in Philadelphia will go dark for a few months. C. Smyth for Visit Philadelphia. By Hannah Gross – NBC10 Philadelphia. Feb 23, 2023. Preview this article 1 min.

Some of the tallest buildings in Philadelphia will go dark for a few months a year in order to prevent migratory birds from striking the buildings as they head north or south, depending on the ...

Lights Out: Philly Skyscrapers to Go Dark to Protect Migrating Birds A group of the city's tallest buildings will shut off their lights this year to prevent collisions and deaths of birds flying north ...

Philly’s design world adores the city’s first fire-engine red skyscraper. Brilliant red terracotta laces architect Vishaan Chakrabarti’s first Philadelphia skyscraper. He chose the material for a ...

The Comcast Technology Center will reach 1,121 feet – higher than any building in Philadelphia. Here's a look back at the buildings that previously reigned supreme.

April 25, 2018 D.C. architects want to build a timber skyscraper in Philadelphia Innovative firm wants Comcast to pick up sustainable project for rumored third tower in Center City ...

If the Philly skyline brings to mind one thing, it’s glass—and lots of it. From the Comcast Center to the two Liberty Palaces, many of the city’s tallest buildings are sleek, all-glass structures..

The lights of the Philadelphia skyline at night. Morgan Burke via Flickr under CC BY-NC-ND 2.0. Every spring and fall, millions of migrating birds pass through Philadelphia, with the majority of ...

The real estate developer behind the Comcast Center and the Navy Yard complex in Philadelphia now has its sights set on New Jersey. Under a proposal announced Thursday, Liberty Property Trust would ...