F or the last 12 weeks, California start-up Rondo Energy has been operating what it’s calling the world’s largest thermal battery. Rondo’s system converts cheap renewable electricity into heat that ...

Salt water laced with cancer-causing chemicals, a byproduct of oil and gas drilling, is spewing from old wells. Experts warn ...

The North Dakota Industrial Commission has approved more than $45 million in grants during the 62nd round of the Oil and Gas ...

The UK's largest undeveloped oil field has revealed the full scale of its environmental impact, should it gain approval by ...

A company seeking to extract lithium from brine in southern Arkansas can work on land where owners either declined to sign a ...

Editor’s note: This story was originally published The Guardian. It appears here as part of the Climate Desk collaboration. The world’s fossil-fuel producers are on track to nearly quadruple the ...

U.S. Sen. John Hoeven is praising the North Dakota Industrial Commission’s approval of $45.1 million in state grants to ...

The owner of the Inglewood Oil Field is suing the state of California in an attempt to invalidate a state law that will require the energy company to cease production and plug all of its wells — or ...

The deal with BP to develop four oil fields in the northern Iraqi province of Kirkuk supports the state's financial resources ...

Petrobras PBR, an oil and gas company of Brazil, is close to reaching an agreement with Brazil’s regulators that will enable the company to start redeveloping the large Tupi oil field, a significant ...

Petróleo Brasileiro S.A. - Petrobras PBR has started oil production from its deepwater project offshore southeast Brazil with its largest floating production, storage, and offloading (FPSO) unit, ...