Environmentalists slammed conclusions by the state’s independent grid operator that new or repowered fossil fuel units may be ...

An $88 million satellite backed by billionaire Jeff Bezos is lost in space. MethaneSAT, designed to sniff out sources of ...

The spacecraft, MethaneSAT, was just a year into its mission to provide a clearer picture of planet-warming emissions from ...

The proposal is to blend up to 20% of hydrogen gas in existing natural gas pipelines at the university’s recreation center to ...

Titans of tech and media are descending upon Sun Valley, Idaho, for the annual Allen & Co. conference nicknamed "summer camp ...

"The standards protect the public health and welfare from the dangers of power plant air pollution, as Congress required under the Clean Air Act." ...

A satellite backed by billionaire Amazon founder Jeff Bezos has been lost in space while carrying out an important climate ...

Rather than sue the agency on its own, as many others are currently doing, Air Alliance Houston will be trying a new legal ...

Kathleen McGinty served at the Environmental Defense Fund and has three decades of public and private sector experience ...

The Senate budget bill would have imposed an excise tax on certain wind and solar projects with foreign materials.

PG&E is here to help the Bay Area continue its tremendous contributions to the state’s economy while maintaining a safe, reliable and clean energy system at the lowest cost to customers.

One of the most advanced satellites for tracking harmful greenhouse gas emissions has died in space.