Remember all those disposable masks we went through during the pandemic? Billions of them ended up in landfills, adding to the mountain of plastic waste choking our planet. Scientists in China have ...

There's a new type of mask in town — and it's about to make talking while wearing a facial covering a lot easier. After months of muffled conversations and covered faces, masks with clear windows that ...

Stepping out during pollution season in many Indian cities feels like walking through a soft cloud that you cannot escape. The air smells burnt, your eyes sting a little, and you can almost feel the ...