Edmundo Martinez is used to traffic — the near-constant hum of pistons pumping and tires on pavement, the screeching acceleration of late-night street races, angry horns, and frantic sirens. After a ...

Groups across Texas continue to push back against the Trump administration’s revocation of the Endangerment Finding, a 2009 ruling that determined six greenhouse gases were a threat to public health ...

The Environmental Protection Agency is eliminating a Clean Air Act finding from 2009 that is the basis for much of the federal government's actions to rein in climate change.