Why does Jupiter look like it has a surface – even though it doesn’t have one? – Sejal, age 7, Bangalore, India ...

Carbon-dioxide removal is getting a lot of attention from investors and entrepreneurs. But there are all sorts of ways to do ...

Significant greenhouse gas emissions also have effects other than warming; carbon dioxide, for example, can make its way down ...

New research shows young people are increasingly at risk of cardiovascular issues due to air pollution. Harmful pollutants from vehicles, industries, and natural disasters can impact heart rate ...

For decades, aircraft have used engine bleed air for a variety of purposes, spanning everything from engine starting to cabin pressurization to anti-icing. Here’s how engine bleed air works.

During the hottest days of the year, it’s likely that you rely heavily on an air conditioning unit, be it targeting your room from a windowsill or cooling off the whole-home, without considering ...

Image: Mc2 Evan Mueller/US Navy/Zuma Press The U.S. military is in a dogfight to control the skies. For decades after World War II, America took its air superiority for granted. We no longer can. Our ...

An air purifier may help reduce exposure to environmental triggers. An air purifier is a portable air cleaner. It filters and traps pollutants from the air inside your home. It also sanitizes the ...

Air purifiers clean the air in a room by drawing in the air, trapping the airborne pollutants within it, and then pushing filtered, clean air back into the space. Some of these airborne particles ...

Air compressors are more than just helpful tools for mechanics or builders. While they’re certainly a key part of many professional tool kits, the right model can tackle a whole host of jobs ...

Half advice show. Half survival guide. Half absurdity-fest. (Wait, how does this work again? We're not numbers people.) Each episode, we answer all your burning questions, from how to survive a ...

But quality journalism must still be paid for. When we think about air pollution, our thoughts often turn to cars on the road and busy city centres. Chances are you probably don’t think about ...