How can homeowners keep their air safe when wildfire smoke fills the outdoors? GRASS VALLEY, CA, UNITED STATES, January ...

The upcoming Caeli monitor is becoming even smarter, with a flu index that predicts how likely you are to get sick. And I got ...

Thicker clouds have continued to approach from the west as rain showers in the lower elevations have moved east in with snow ...

Taiwan's air force is pressing the USA to accelerate installation of automatic ground collision avoidance systems across its ...

The new facility at Trapani-Birgi will make the Sicilian base Italy’s third operational F-35 hub and a future multinational training center for NATO and ...

A heat pump doesn't generate heat; it transfers it from one place to another. It's an appliance with a bright future in an ...

The United States is expanding "air corridors" that will deliver combat power to China's doorstep in a future conflict.

First, instead of moving storms quickly eastward, the sluggish jet stream stalled storm systems in place, causing prolonged ...

Technology failures inside the FAA have dominated headlines, including reports that the agency still relies on floppy disks and decades-old software in some facilities.

Central Oregon Heating announces a limited-time offer: buy a high-efficiency furnace and receive a free $1,179 APCO-X UV Air Purifier. Ends 12/31/25. BEND, OR, UNITED STATES, December 30, 2025 ...

On winter mornings in Harbin, where the air outside could freeze your eyelashes, I would wake up on a bed of warm earth.

North Korean leader Kim Jong Un called for a major increase in the production of new multiple-rocket launcher systems that ...