The agency will no longer shut down “any stage of energy production,” absent an imminent threat, a new memo says, and will ...

Long Beach residents near companies that use methyl bromide are angry that air quality officials didn’t notify them for years ...

Here is a sampling of upcoming things to do in the San Gabriel Valley area. LA Veterans Resource Expo: The 4th annual event offers veterans, reservists, National Guard members, active-duty personnel ...

California air quality regulators announced the launch of a first-in-nation satellite data project Friday, with the aim of monitoring and minimizing methane emissions. The technology involves the ...