Environment

Another tool to keep pedestrians safe, like they do in Hoboken and Jersey City? Yes, please

More than 50 years after the holiday began, there are more reasons — and more ways — than ever to combat climate change, right here in Philly

An almost 100-year-old tortoise at the Philadelphia zoo is a new mother — and she’s helping save her species in the process.

The park’s volunteer coordinator gets it done, from reclaiming lakes from the “phrag” to putting anyone who raises their hands to work.

AI is taxing Pennsylvania’s power grid, risking even higher rates for residents, who already pay more for electricity than neighboring states

Bread & Roses Community Fund launched a new program to support grassroots groups fighting for climate justice. Chester environmental activist Zulene Mayfield explains why this work matters

New York City has divested three of its five municipal pensions from dirty energy — with stellar financial results. As Philadelphia works to fund our pensions, should we do the same?

The President of the Pennsylvania Horticultural Society believes making Philadelphia greener isn’t just a matter of “nice to have”

The city's largest private employer is enacting an ambitious sustainability plan that could be a model for the rest of Philly — and the country

How emerging tech can help cities fight climate change