On the ground, windy conditions strengthen these electrical flashes, but new experiments tell a different story for flying objects.
The silent, lightweight aircraft doesn’t depend on fossil fuels.
Longtime MIT professor was known for key contributions to aircraft and spacecraft designs.
AeroAstro labs will research sustainable aviation solutions for the FAA.
New technique advances carbon-fiber composites.
Study: An expanded Heathrow Airport would lead to 100 more pollution-related early deaths annually in the U.K. by 2030.
New design approach tailors planes to fly in the face of likely failures.