Air quality regulators in Southern California voted 7 to 5 to reject rules that would have curbed harmful emissions from ...

Air quality regulators in Southern California are debating proposed rules that would curb harmful emissions from gas-powered ...

Climate change is reshaping the global water cycle, disrupting rainfall patterns and putting growing pressure on cities and ...

Air quality board will vote Friday on targets and fees that aim to phase out water heaters and furnaces powered by natural ...

The South Coast Air Quality Management District is poised to vote on regulations that would limit emissions of nitrogen ...

Lake Oroville hit capacity for the third year in a row this spring, marking a first-ever milestone for the lake.

A coalition that includes SoCalGas has launched a fierce campaign against a transition away from gas-fired furnaces and water ...

The grants were dedicated for projects meant to improve minority communities impacted by pollution, climate change and air ...

The grants were dedicated for projects meant to improve minority communities impacted by pollution, climate change and air ...

Climate change could be helping the flesh-eating screwworm fly spread, undoing decades of progress — and the USDA isn’t doing ...

A digital queueing system at busy ports could reduce traffic jams and lower the maritime shipping industry's carbon emissions ...

In Southern California 's Ventura County, many growers have shifted to avocados since lemon prices were walloped by cheaper ...