The new aircraft design features four 2-megawatt electric propulsion engines, each powered by a dedicated fuel cell system.

The trees exchange carbon dioxide and oxygen with the atmosphere through little “mouths” in their leaves and tiny “windows” ...

Hydrogen propulsion developer ZeroAvia has teamed with autonomous flight specialist Reliable Robotics for a U.S. Air ...

MUMBAI (ANI)-Stand-up comedian and actor Vir Das has taken a witty yet serious dig at Mumbai’s worsening air pollution, comparing breathing in the city to smoking a cigarette. Das shared a post ...

Kratos already has built a hypersonic portfolio with a pair of hypersonic glide vehicles called Erinyes and Dark Fury. Both ...

As her three children grew up and started being more active in school, they started developing strange symptoms — nose bleeds ...

As her three children grew up and started being more active in school, they started developing strange symptoms — nose bleeds, difficulty breathing ... air. “Despite this massive, massive compromise ...

Examination of a Swiss Airbus A220-300 engine following a fatal smoke and diversion event over Austria has revealed damage to ...

The new turbine technology works similarly to the way air moves through the blades of a jet engine – creating suction that draws in air and generates smaller, more efficient bubbles. The result is an ...

An American Airlines passenger jet and an Army helicopter collided on Jan. 29 as the plane prepared to land at Washington, D.C.’s Ronald Reagan National Airport. Both plunged into the ...

Federal aviation officials will continue making sure that planes and helicopters no longer share the same airspace over the nation's capital in the wake of January's midair collision, which killed 67 ...