Oh, it's been cold this winter. So open a window. In Germany, they called that lüften, and it's found fans in the U.S. who call it house burping. Annette Baran is with the Goethe-Institut and joins us ...

Babe, wake up, a new ridiculous social media trend just dropped in which a normal thing (in this case, opening the windows in your home) is given a hip, hashtaggable name ("house burping") and turned ...

'House burping' is the latest trend taking over social media, with users flinging open the windows of their homes in the depths of winter, in the hopes of getting rid of germ–filled air. 'I don't know ...