The green light came courtesy of President Donald Trump and was part of a flurry of measures announced to prop up the coal ...

The assessments rank among the agency’s most closely watched regulatory endeavors and can lead to new limits on industrial ...

In an unprecedented move, the Trump administration established an electronic mailbox to allow the regulated community to request a ...

The monitors are the key data source driving decisions about pollution reduction, ... Mar. 18, 2025 — Researchers used community input to design Advanced Clean Truck (ACT) air-quality model ...