It's difficult to imagine what life must have been like before air conditioners. In 2026, some areas of the U.S. like the southwest were already reaching triple digits in March, with Phoenix, Arizona ...

AC units are extremely popular in the U.S. In 2020, the U.S. Energy Information Administration's 2020 Residential Energy Consumption Survey found that 89% of homes across the nation use air ...

As temperatures climb, a struggling air conditioner does not always announce itself with a total breakdown. Sometimes the warning sign is subtler and comes in the form of a power bill that keeps ...

“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

The Boeing Co. needs to fix a lingering defect with its aerial refueling tankers before the US Air Force buys dozens of pricier versions of an aircraft that’s crucial for long-range military missions, ...

The International Space Station is leaking air — again. The latest leak was confirmed by NASA last week and it follows an recurring problem that the National Aeronautics and Space Administration had ...

A Delta Air Lines flight bound for Seattle declared a mid-air emergency and diverted for an unscheduled landing in Scotland on Sunday evening. The Airbus A330 aircraft, which is only three years old, ...

PCWorld reviews the Asus ROG GR20 Edition 20, a unique open-air desktop case celebrating ROG’s 20th anniversary with vertical column design for ATX components. The case features practical innovations ...

Corin Cesaric-Epple is an Editor at CNET covering home and kitchen tech and meal kits, and reporting regularly on artificial intelligence. She earned her bachelor's degree in journalism from the ...

Sales campaigns for air conditioners are heating up as many rush to buy a unit before newer models appear that adhere to the stricter energy-conservation standards coming next April. With the new ...