The successful test run marks a noteworthy step forward for long-awaited electric aircraft and battery technology broadly, ...

The largest aircraft ever built by wingspan does not look like a conventional airplane at all. It has two full fuselages ...

Heart Aerospace’s enormous X1 demonstrator has completed its first flight, offering an early glimpse at what battery-powered ...

Under FAA oversight, Heart Aerospace’s plane completed a 27-minute flight.

The first flight of the largest battery-electric aircraft to take to the skies lasted nearly half an hour while costing just ...

A 25,000 pound (11,340 kilogram) aircraft recently took off on its maiden flight, running entirely on battery power that used up just $5 worth of electricity. Heart Aerospace announced the successful ...

The world’s largest all-electric aircraft took to the skies for the first time in the U.S. Heart Aerospace’s X1 demonstrator made its maiden voyage in upstate New York as part of a test mission.

Another record falls as the world's largest all-electric airplane makes its maiden flight. On August 12, 2026, Heart Aerospace's 25,000-lb (11,340-kg) X1 demonstrator aircraft took to the skies over ...

Stratolaunch is a unit of Allen’s privately held investment vehicle Vulcan Inc. The company has been developing a portfolio of launch vehicles that includes the world’s largest airplane by wingspan, ...

Humanity has always dreamed of creating a kind of aircraft that’s capable of staying airborne indefinitely. Ok, maybe not humanity per se, but those of us who are into waging war or protecting borders ...