Camping mid-summer generally means enduring hot days and nights in a closed tent. Consider making this quick DIY personal air ...

Low-altitude aircraft is being developed as a new mode of urban transport. This will give rise to new urban air transport systems, called low-altitude air city transport (LAAT) systems. Recent works ...

As the second UK heatwave rolls in, I’m glad I tested this smart portable air conditioner back in June. Here’s why it’s still top of my summer must-haves.

As the second UK heatwave rolls in, I’m glad I tested this smart portable air conditioner back in June. Here’s why it’s still top of my summer must-haves.

For example, 2.5 kW — for a room of ≈ 20-25 m², 3.5 kW — ≈ 30 m², 5-7 kW — for large living rooms or offices. If the thermal insulation is weak or the room gets very hot, aim for 0.15-0.2 kW per 1 m².

Here's how to tell whether to go with a window a/c, portable unit, a ductless mini-spit, an evaporative cooler—or a combo of several.

A Big Shift In How Indians Will Use Air Conditioners In a major move to promote energy efficiency and reduce electricity consumption, Union Minister Manohar Lal Khattar has announced new provisions ...

Midea sold about 1.7 million of the recalled air conditioners in the United States and an additional 45,900 in Canada. What to do if you have a recalled Midea A/C ...

The air conditioner was not only a brilliant innovation; it changed the course of human life. In the U.S., it allowed people to migrate to the Sun Belt, to Atlanta and Phoenix, altering the ...