Veronika the cow uses a brush as a tool to scratch herself, revealing rare problem-solving skills and expanding what we know ...

This Merryseason coffee grinder cleaning brush is key to better-tasting brews. This $7 tool also cleans espresso machines, coffee makers, and pasta makers.

Brushing wet hair has long been considered damaging, but modern hair science shows the issue isn’t moisture—it’s friction, ...

Maybe your hair brush has morphed into a cesspool of nastiness because of your styling products, or you've been using the same one for so long it looks like roadkill. Either way, it's been a while ...