April 15 (UPI) --Crib mattresses have been found to emit toxic chemicals while children sleep, according to a new study, and could lead to developmental and hormonal disorders years later.

Since the Leesa Sapira Hybrid is neither too hard nor too soft, the mattress is likely to support just about any sleeping position. And because it’s neither overly bouncy nor too “sticky ...

Crib mattresses have been found to emit toxic chemicals while children sleep, according to a new study. University of Toronto researchers found "worrisome levels of more than two dozen phthalates ...