Khosla Ventures-backed firm promises to slash the cost of turning water into hydrogen
A Georgia-based company says it has developed a way to produce hydrogen more cheaply than petroleum, a breakthrough that, if replicable on a commercial scale, could revolutionise the use of hydrogen as...
Illegal production of CFC-11 in China has a climate impact equivalent to 16-20 coal power plants, the Environmental Investigation Agency estimates
Additional High Speed Rail funding will go towards HS2 Woodland Fund to plant new native trees along route between Birmingham and Crewe
Supermarket will roll out paper bags for loose fruit and vegetables in store as part of pledge to cut plastic waste
Government expected to win approval for third runway, but questions over climate impact, environmental safeguards, and Boris Johnson's whereabouts remain