Your HVAC units hould be properly sized. If it isn't, you could face a litany of issues, according to the Rosie on the House ...

The research placed the efficiency for a liquid air storage system’s complete charge and discharge cycle at 20%-50%, though Highview rebutted with a 50%-60% round-trip efficiency estimation for a ...

The U.S. Air Force is working to resolve a problem with the auxiliary power unit on the Boeing KC-46 Pegasus aerial refueling ...

Underfloor air-conditioning (UfAC) systems can create space and drive sustainability on commercial developments and office ...

Preparations are underway to quickly transfer additional Patriot air defence systems to Ukraine, NATO's top military ...

Scientists in China have simulated an advanced adiabatic compressed air energy storage, to which they added an elastic airbag ...

Ironically, Syracuse, a city world-famous for our cold and icy winters, was at the center of the air-conditioning revolution.

We tested nine units in a humid Florida home to find the best portable air conditioners of 2025. Here are the models we recommend considering for any size space.

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.

For thousands of U.S. military personnel and their families embarking on Permanent Change of Station (PCS) moves to or from ...

In an area long plagued by air pollution, permitting irregularities have opponents of what’s predicted to be the world’s ...

iPhone 17 Air Rumors and Leaks: 10 Features to Look for in September New colors and a chip upgrade are the latest rumors surrounding a skinnier iPhone. But looming tariffs could mean a higher price.