Add Yahoo as a preferred source to see more of our stories on Google. Let's face it: None of us expected that here in the waning days of 2021 face masks would still be part of our daily wardrobe. But ...

Copper is everywhere — in the Earth’s crust, in electrical wiring, in our bodies and, during the coronavirus pandemic, it’s even been showing up in masks. “Of the metals that are out there, it is as ...

Add Yahoo as a preferred source to see more of our stories on Google. Now that face masks are the norm, we’re all getting smarter about what we choose to cover up with. No one wants to sweat or ...

Let's face it: None of us expected that here in the waning days of 2021 face masks would still be part of our daily wardrobe. But the pandemic's not done with us yet, so we might as well get smart ...