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Novel protective mask for medical personnel

Laughter is the best medicine, says medical research. But how are patients supposed to feel like smiling if the faces of the nursing staff and even their beloved ones are covered with masks? Researchers from Empa and EPFL ...

dateNov 02, 2018 in Nanomaterials
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Sunscreen chemicals in water may harm fish embryos

For most people, a trip to the beach involves slathering on a thick layer of sunscreen to protect against sunburn and skin cancer. However, savvy beachgoers know to reapply sunscreen every few hours because it eventually ...

dateAug 01, 2018 in Environment
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