A federal court had ordered the Biden administration to take action over fluoride's potential health risks at higher levels.

U.S. President Joe Biden's administration has protected about 84%, or $96.7 billion in clean energy grants created by its ...

A pulmonary doctor is warning survivors to wait, if they can, to visit their fire-damaged homes. If they do go into an ...

Methane, the primary component of natural gas, is a potent greenhouse gas that traps heat much more effectively than carbon ...

The state is asking the court to maintain rules requiring public water systems to test for common household chemicals in ...

The U.S. Environmental Protection Agency announced it completed its five-year reviews of a dozen Superfund sites across ...

At the same time, California Governor Gavin Newsom has postured California to lead the Trump resistance, calling for a ...

The district plans to purchase 125 electric school buses, bringing it closer to its goal of a fully electric fleet by 2030.

As local leaders focus on rehousing more than 100,000 people forced to evacuate, public health leaders emphasize that ...

According to DOJ, HF Sinclair has agreed to address its failure to comply with regulations over refinery equipment and operations, including flaring, fenceline monitoring of benzene emissions, ...

SAN FRANCISCO (AP) — A fire at the world’s largest battery storage plant in Northern California smoldered Friday after ...