Heating a pool without a heater may seem like an impossible task, but it can be done. It's all about harnessing the warmth of the sun, and there are some creative ways to do so that might just ...

A heat dome is a high pressure system way up in the atmosphere that helps create and encase heat, kind of like a lid on a pot that holds in steam. By Isabella Grullón Paz and Camille Baker Hearing a ...

Pool heaters are a worthwhile investment for making the most of your swimming pool during the summer season—and beyond. Without a heater, mother nature is your thermostat—and even a long day of warm ...