Rich individuals, companies and countries must ensure green technologies are affordable for everyone, everywhere.
How a small plane’s 16-day trip from Vermont to Florida might foreshadow a new era of battery-powered air travel long considered implausible.
Joby Aviation delivered the aircraft, which can carry a pilot and four passengers, to Edwards Air Force Base in California for testing.
Wisk Aero, owned by Boeing, entered a financial and technological partnership with Archer Aviation and dropped a lawsuit claiming theft of trade secrets.
Federal regulators released a plan that would allow a new generation of small aircraft to transport people short distances.
Shipping sunshine? Alan Finkel’s take on the nation’s possible future as a leader in clean energy.
Several companies are betting they can bring electric urban air travel to the masses — perhaps within the next few years.
Small, experimental hydrogen-powered planes are paving the way for net-zero carbon aviation by 2050. But the route is rocky.
Transportation is responsible for 16 percent of global greenhouse-gas emissions. Here are three ideas that could help.
A lawsuit by Wisk, partly owned by the Google co-founder Larry Page, says two engineers took sensitive files and data before joining Archer.