BPA and BPS are known endocrine disruptors that mimic estrogen and can upset hormonal balance. When you handle a receipt, ...

Every week my column gets printed on paper. Sometimes I use paper to dry my paws. Or clean up after I use the litterbox. I asked my friend Xiuyu Wang who invented paper – and why. He ’s at Washington ...

A new, "just-add-water" disposable paper battery could power small-scale electronics such as smart labels for tracking parcels and medical diagnostic devices. Because it is made of paper and contains ...