Summer is here and temperatures are rising across the Northern Hemisphere, where nearly 90 percent of the world’s people live. The heat is pushing people to rely on air conditioners to stay ...

Social media is filled with DIY ways to stay cool. We tried building an air conditioner off Tik Tik. Here's how it worked.

The UK has seen several record-breaking warm days over the last few months. Our heat-retaining homes have quickly become uncomfortable, and those long, sweaty commutes certainly haven't helped. With ...