Energy & Green Tech

First commercial electric plane takes flight in Canada

The world's first fully electric commercial aircraft took its inaugural test flight on Tuesday, taking off from the Canadian city of Vancouver and offering hope that airlines may one day end their polluting emissions.

Business

Airbus ups estimate of 20-year demand for new planes

Airbus on Wednesday increased its estimate of the number of new aircraft needed over the coming two decades as airlines seek more fuel-efficient planes even as it trimmed its forecast for the increase in demand for air travel.

Engineering

NASA's first-of-kind tests look to manage drones in cities

NASA has launched the final stage of a four-year effort to develop a national traffic management system for drones, testing them in cities for the first time beyond the operator's line of sight as businesses look in the future ...

Engineering

Drones to deliver incessant buzzing noise, and packages

A sister company of Google, Alphabet's Wing Aviation, just got federal approval to start using drones for commercial delivery. Amazon's own drone-delivery program is ready to launch as well. As drones take flight, the world ...