Rules of thumb don’t cut it in airtight homes. Here’s how to size, ventilate, and commission for real comfort.

Sherman explains how an HVAC system works and why closing vents in unused rooms is a bad idea. “Your HVAC system is designed ...

If you've recently purchased and installed an air conditioner, you may have been met with unpleasant musty smell not long after using it. What gives?

A Friday announcement by Defense Secretary Pete Hegseth about a new training arrangement with Qatar’s Air Force has sparked a backlash from President Trump’s supporters, prompting him to issue a ...

Defense Secretary Pete Hegseth said Friday that the United States will host a Qatari air force training facility at an Idaho air base. Hegseth later said the air base itself would remain under U.S.

A popular Midea air conditioner became a mold-contaminated health hazard that caused lasting respiratory issues, according to a lawsuit filed in federal court by two customers. Midea and Lowe’s sold ...

The federal government shutdown is not expected to disrupt air travel in Maryland or elsewhere. While some services – such as those in national parks – are limited or frozen, air traffic control is ...

The ongoing U.S. government shutdown will not impact the playing of college sports games at Air Force, Army and Navy, the three service academies confirmed to The Athletic on Wednesday. Navy and Air ...

AC equipment made by Carrier, a century-old company that's now trying to reshape the impact that home-cooling systems have on the grid (Carrier) The U.S. is a nation of air-conditioned houses, and ...

Even amid dropping numbers of Canadian tourists to the U.S. since the start of 2025, Air Canada just dropped several transborder routes that it plans to launch in the summer of 2026. These changes are ...

Mission autonomy software will control the behaviors of the YFQ-42 (left) and YFQ-44. Credit: U.S. Air Force NATIONAL HARBOR, Maryland—RTX and Shield AI will supply the software “brains” for the first ...

Secretary of the Air Force Troy Meink speaks at the 2025 Air, Space and Cyber Conference at National Harbor, Md. Credit: U.S. Air Force NATIONAL HARBOR, Md. — Air Force Secretary Troy Meink likened ...