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

NYISO's energy warning has reignited debates over the state's energy policies, with environmental groups arguing that the ...

A satellite tracking global methane pollution has gone dark, imperiling a mission that garnered enormous support from Jeff Bezos and other big names in tech. Methane is the primary ingredient of ...

Despite more than 43,000 heat pump installations, fewer than 1% of adopters are enrolled in the utility rate designed to help them save.

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

Though China is one of the world’s biggest polluters, it is also the largest supplier of green energy products. China ...

The best aerospace and defense ETFs can help investors capitalize on higher government defense spending or hedge against the ...

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

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

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

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

Fracking produces vast quantities of wastewater, and a Texas law would treat it and use it for crops and industry. Here’s what’s going on.