- Concept for a hybrid-electric plane may reduce aviation's air pollution problem January 14, 2021A proposed hybrid-electric plane could 'eliminate aviation's air pollution problem,' say engineers. The new design could reduce global nitrogen oxide (NOx) emissions by 95 percent, they report in a study.
- The Sunday Read: 'Fighting Climate Change, Whatever It Takes' January 17, 2021How a group of five activists decided to fight global warming by doing whatever it takes.
Unable to display feed at this time.
- Tech companies crack down on Trump and raise regulation questions January 12, 2021There are new accusations that Big Tech is censoring conservatives amid a crackdown on Parler, an app used by Trump supporters. Anna Werner has the latest.