Olight's ArkPro flashlight claims to be an all-in-one illumination tool that slips seamlessly into your pocket, but does the ...

Glowing bats may sound like Halloween decor, but researchers in Georgia have discovered certain species of North American bats that are capable of the unusual trick.

We’ve only had mass-produced sunscreen for about a century. How come? Check out the roles played by class, race and Coco Chanel.