Tagged With Hygiene Hypothesis

I 'showered' in bacteria for a week, and it totally changed my definition of clean


Forget the '5-second rule' -- a geneticist says any new parent should 'roll their child on floor of the New York subway'


Owning a dog may protect your kids from an exhausting chronic disease



A geneticist says any new parent should 'roll their child on floor of the NYC subway' -- here's why


The 3 strangest, most fascinating facts about all that bacteria on the New York City subway