No one really likes window air conditioners: Yes, they can make a hot day more bearable, but they’re also ugly, noisy, block the view, and contribute to climate change. But the number of air ...

As the planet warms, more people need air conditioners—but traditional ACs use a lot of energy and exacerbate global warming. The Gradient ($1,999, pre-order for 2023 delivery) aims to break this doom ...

Faced with the age-old quandary of how to cool residential buildings during the summer without central air HVAC systems, compressors that drain the grid and cause system outages, or toxic refrigerants ...

This summer, we’ve covered a number of innovative solutions that cities around the world are implementing at a community level to combat deadly heat — things like tree equity, shade structures, and ...