Get the latest Science News and Discoveries

It's Time to Upgrade Your Mask, Experts Say. Here's Why


None

Get the Android app

Or read this on Science Alert

Read more on:

Photo of S

S

Photo of Time

Time

Photo of Mask

Mask

Related news:

News photo

Ancient life may be just one possible explanation for Mars rover's latest discovery

News photo

Did The Rock just admit he's the buyer of Stan the T.rex?

News photo

Pacific volcano: Science will explain event's ferocity