Ireland shifts defence stance with 2.5bn jet investment DOGE suffers biggest loss yet as thousands of probationary USDA employees ordered back to work Ryanair will no longer accept paper boarding ...

An in-depth look at the forecasted polar vortex collapse and its potential effects on weather patterns across North America this March A polar vortex collapse can cause cold snaps, and one is ...

The biggest partial eclipse of the sun in a decade happens this weekend Trump announces new F-47 fighter jet as "most lethal aircraft ever built" 27 secret McDonald’s tips you haven’t heard ...

COLORADO SPRINGS—Sierra Space has announced pharmaceutical giant Merck as its first commercial rideshare partner for the inaugural flight of the Dream Chaser spaceplane on a NASA mission later ...

The world’s first oblique detonation engine (ODE) powered by standard aviation kerosene has been successfully tested by Chinese scientists, marking a potential game-changer in hypersonic ...