SAN FRANCISCO (KGO) -- Jeremy Howard knows a thing or two about masks. He joined us often in the early days of the pandemic and did everything from tutorials on how to make your own mask to explaining ...

Face filters on Instagram and Snapchat are far and away the most mainstream use of what we call augmented reality. We've already spent years contorting our faces, surrounding them with butterflies or ...

Preserving PPE remains an important step in fighting the COVID-19 pandemic. These inventors created a device to extend the use of a mask. The LightBoxDIY. The COVID-19 pandemic rages on in ...

CLEVELAND — With the Centers for Disease Control now recommending that we all wear cloth masks while doing essential things in public, people are getting creative with ways to make it work. For those ...