As a member of EDF’s Domestic Climate and Air legal team, Peter Zalzal works to secure clean air and support climate change mitigation through policy initiatives and strategic litigation. Peter works ...

The Trump EPA has proposed a two-year delay of the 2024 Tier 4 emissions standards, which reduce smog and soot-forming pollution from cars and trucks.

The costs of running the coal plant, over $6 million per month, will likely be passed onto Central Florida families and ...

The Trump EPA is expected to soon propose a rule that would weaken protections against pollution that poses serious dangers to people’s health from heavy-duty vehicles – like transit and school buses, ...

Wetlands are some of Earth’s most vital ecosystems, but they are at serious risk. Wetlands clean our water, provide critical habitat, support recreational industries and are pivotal in protecting ...

Climate change is scorching the globe, including areas previously thought to be low-risk. And the firsts keep coming, with record-breaking daytime highs in many places, plus sweltering nights — all of ...

Methane is the main ingredient in natural gas, and fossil fuel production is a major source of global methane emissions along with agriculture and waste management. EDF scientists focus on ...

Air Tracker provides real-time, hourly readings of PM2.5 and PM10 to offer an instant snapshot of air quality. These values and colors reflect conditions at the selected time only and are not intended ...

Yesterday President Trump's EPA announced new appointments to its Science Advisory Committee on Chemicals, the expert panel that peer-reviews the agency's chemical risk evaluations under the Toxic ...

Environmental Defense Fund announced a new community-based solar initiative in Culebra that will provide clean and reliable ...