Japanese researchers have proposed a novel method to produce blue hydrogen directly inside oil reservoirs by using residual ...

Historically, lithium has been produced using two approaches: hard rock mining of spodumene deposits, as seen at the ...

Exxon Mobil, Chevron and Occidental Petroleum are betting big on emerging technologies to extract lithium from drilling wastes and salt flats. Since oil and gas drilling began nearly 150 years ago, ...

Harris promised early on in her initial 2019 bid for the presidency to ban the practice if she were elected, and has since recanted that position. Tuesday’s debate moderators questioned the switch. “I ...