On Monday night, a new coalition of progressive and environmental groups held a call outlining a strategy to “fight Trump and the oil oligarchs.” “We’ve been on defensive for the last three weeks, but ...

In a major reversal, the new head of the Environmental Protection Agency says he'll try to rescind $20 billion in grants ...

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...