Newsletter Sacramento International Airport working toward greener future that includes electric planes California's capital city has some of the worst air quality in the nation, and efforts are underway at Sacramento International Airport to help cut back on pollution emissions.
Good News Can airplanes go green? Val Miftakhov flew Europe's largest commercial-grade all-electric passenger plane last month.
Newsletter NASA has a new airplane. It runs on clean electricity The new X-57 could help zero-carbon air travel take off.
