Water heating is the second-largest energy cost for U.S. households. But you can save with a more efficient water heater, ...

And it only needs a replacement ... but the brand says the NeverChange Air Purifier can run for five years between filters (you can get generic replacement filters for about $35).

Monitor the market and connect your business to the people, programs and proprietary data driving the Commercial Aviation ...

If the effort works to drastically reduce the tank's modernization timeline, it could be applied to other efforts, the Army's ...

Exposure to Air Pollution May Harm Brain Health of Older Adults Apr. 7, 2025 — Long-term exposure to high levels of air pollution may harm the brain health of older adults in England ...

As he only belatedly ... Air Force personnel stationed at McConnell also pitched in. Resurrecting a B-29 after 42 years of desert exposure was a daunting to-do list of replacement and major ...

Installing an air pump for your fish tanks not only makes it more appealing to look at but also provides oxygen for the fish. However, do you know how to choose the right air pump? Do you know where ...

News and analysis covering cutting-edge aviation technology and business models, including zero-carbon propulsion, eVTOL aircraft, automation and autonomy, and new infrastructure.