Let us fill you in on "house burping," or the German practice of "lüften." Here's why and how to open your windows daily to ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

As a deep freeze envelops a good chunk of the country, “house burping,” in which people open the windows of their homes to ...

The trend comes from the German tradition of lüften — literally “airing out" your home ...