Air conditioners, refrigerators, and heat pumps help keep our homes, food, and electronics cool. But the refrigerants they ...

When the heat index in Delhi, India, reached 125 degrees Fahrenheit this summer, so many people cranked up their air-conditioning that it led to power cuts. It’s one fundamental problem with modern AC ...

This homemade method helps reduce the feeling of heat during a heat wave and does not increase the electricity bill.

For decades, people in the UK tended to view air conditioning as something that belonged elsewhere. It was associated with ...