Pilots flying over the Himalayas often see three suns at once, a stunning phenomenon called sundog. This natural light show ...

Are Ukraine's ex-European F-16s fighters carrying special anti-drone sensors into combat? At least one observer believes so.

A Wall Street Journal analysis of more than 100 satellite images shows clear evidence of the country’s expanding air power ...

High-flying mosquitoes in West Africa are carriers of multiple pathogens, including West Nile virus, highlighting risks in ...

Andean highlanders adapt to thin air through epigenetic gene tuning, revealing a flexible, long-term path to altitude survival.

» Avoid flying single-engine aircraft over open water. If you do, plan accordingly by carrying proper floatation devices and ...

Vietnam was a war where technology clashed with terrain, and the weapons carried into the jungle typically determined the ...

The A330neo is designed to integrate the latest high-speed satellite WiFi systems, such as 2Ku or Viasat, as standard options ...

A worker in white gloves inspects the propellers of a boxy two-seater aircraft fresh off the assembly line at a Chinese ...

The experimental XF-12 Rainbow could take continuous photographs from 8 miles up as it sped cross country in the 1940s.