Opening windows for just 10 minutes could help improve indoor air, experts say, as the “house burping” trend grows.

Every winter, we seal up our houses, shut the windows, and snuggle in to stay warm. In the process, we end up locking all the humidity and condensation inside our homes, leading to stale air, bad ...

People everywhere are "burping" their houses — yes, you read that right. The trend comes from the German tradition of lüften — literally “airing out” your home — and while it’s been around for ...