The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

Researchers from Harvard and universities in California and Texas are studying the long-term effects of the Eaton and ...

California public health officials are ... Kennedy Jr. reportedly revealed plans to curtail the practice and the Environmental Protection Agency announced it will conduct a review on the topic.

The Trump Environmental Protection Agency (EPA) is considering revoking California’s authority to allow the state to impose strict automobile emission limits to fight climate change, Bloomberg ...

President Donald Trump’s Environmental Protection Agency is considering rescinding California’s permission to tackle climate change through stringent automobile pollution limits, the ...

Rule would have set timelines for zero-emission truck adoption in California Decision certain to resonate across the country Trump has vowed to rescind EPA waiver approvals tied to EVs and ...

The withdrawal was among several pollution-fighting waiver requests filed with the Environmental Protection Agency that was dropped by the California Air Resources Board (CARB), according to ...

California Pulls Back EPA Requests for Approval to Phase Out Diesel-Powered Trains and Big Rigs SACRAMENTO, Calif. (AP) — California’s efforts to limit pollution from diesel-powered trains and ...

This process is colloquially referred to as "California's waiver." EPA is required to grant a waiver as long as the state has determined that the state standard is, in the aggregate, at least as ...

The Environmental Protection Agency on Wednesday granted two requests from the California Air Resources Board (CARB) for waivers to implement its Advanced Clean Cars II regulations for light-duty ...