Energy & Green Tech

Lignin-based jet fuel packs more power for less pollution

An experimental plant-based jet fuel could increase engine performance and efficiency, while dispensing with aromatics, the pollution-causing compounds added to conventional fuels, according to new research.

Automotive

The future is now: Flying car comes to Miami

If you grew up watching "The Jetsons," you may have thought that by the 21st century, we'd all have flying cars. It hasn't quite worked out that way, but that could be changing—if you have $599,000 and a pilot's license.

Other

Medevac helicopter flights could be grounded by new 5G rollout

The critically ill newborn baby was whisked by helicopter Saturday from rural Silverton, Oregon, to a children's hospital in Portland, the kind of life-saving transport Life Flight Network makes thousands of times a year.

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Aviation

Aviation is the design, development, production, operation, and use of aircraft, especially heavier-than-air aircraft. Aviation is derived from avis, the Latin word for bird.

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