With the reddish-orange skies and smoke-filled air, Californians who had previously never heard of PM2.5 pollution are quickly learning about the Air Quality Index and what they need to do to protect ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (AP) — Social media users are ...

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 ...

You probably use the fan on your range hood all the time without even thinking about its filter. You might not even know there’s one in there, but there likely is—and if this is the first you’re ...

To easily filter data in Excel, you can create a custom filter based on different criteria (e.g., text, numbers, and dates). If you want to filter the data based on multiple conditions, you can use an ...

A new study by researchers from the University of Chicago and the French National Centre for Scientific Research shows how organisms filter information from their environment differently for a wide ...