Good Newscommons.wikimedia.org The battery that flies A new aircraft being built in Vermont has no need for jet fuel. It can take off and land without a runway. Amazon and the Air Force are both betting on it. So who will be in the cockpit?
Newsletter www.nytimes.com Behind most wildfires, a person and a spark: ‘We bring fire with us’ Climate change may be making California’s wildfires more extreme, but they are almost all ignited by human activity, not natural causes.
