The new rules would have set increasing targets for sales of zero-emission products over the next decade. Opponents say they ...

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

Hydrogen has long been seen as the fuel of the future—a clean, efficient alternative to fossil fuels. But while it burns ...

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

P Mayor Greg Meister, who has took on the state on a number of issues, has done it again as this time he has written a letter opposing the state's ...

As the beloved ice cream counter shutters along with Rite Aids across L.A. and O.C., folks look back at what made it special.

EXCLUSIVE: TV star George Clarke is an avid supporter of green technology and better home insulation, but worries about future Labour backing of heat pumps.

The discovery of the exoplanet, a super-Earth called Kepler-735c, is all down to something called transit timing variations, ...