The Air Force used only a 1.5-mile run as its annual test through the 1980s, according to a RAND study of Air Force fitness requirements published in 2021.

Air pollution articles. Read scientific research on air pollution including pollution sources, health effects, and ways to reduce air pollution. Full text, images.

I tested seven highly rated portable air conditioners on the market, and only one kept me from melting into a puddle.

Iran says it has responded to the US attacks on its nuclear facilities by targeting the US military base in Qatar.

At least 8 killed when hot air balloon catches fire in Brazil, plunges through air A hot air balloon caught fire and tumbled from the sky on Saturday in Brazil 's southern state of Santa Catarina ...

At least eight people died after a hot air balloon caught fire mid-air, forcing passengers to jump out of the basket to avoid the flames.

Distance is the "greatest challenge" to projecting America's power in the Pacific, the U.S. Air Force said.

The Air Force wants to retire its final 162 A-10 Warthog attack jets in fiscal 2026, as part of a plan to divest 340 total aircraft. The Pentagon also plans to cancel the E-7 Wedgetail program ...

See the latest ReAlpha Tech Corp stock price (AIRE:XNAS), related news, valuation, dividends and more to help you make your investing decisions.

The best air purifiers for mold use HEPA filtration to reduce spores, allergens and odors, helping you breathe easier at home. Here are the top models to shop in 2025.

We tested a few popular models to find the best overall oven, best budget air fryer, small air fryer and more. Here are our top picks.