Add Yahoo as a preferred source to see more of our stories on Google. Over the last month, me and two other Cosmo beauty editors (hi Lauren! hi Julee!) tested the new Supersonic R on our own hair to ...

With powerful air flow, smart features and unique attachments, I cut my styling time by nearly 50% Written By Written by Staff Writer, WSJ | Buy Side Medea Giordano is a staff writer at Buy Side, ...

I was a Dyson airstrait sceptic. Here’s what happened when I tried it - My preconceptions of the device couldn’t have been more wrong ...

Quickly dries hair. Lowers the temperature the closer it is to your scalp. New, and more effective, diffuser attachment. Lots of smart functions. See-through back panel! It's almost annoying how good ...

While both hair tools excel at stretching and styling hair, I focused primarily on drying my curls. I used the diffuser attachment included with both hair tools, analyzing the assembly process, drying ...

High power, small package. Lightweight. Ergonomic design. Consistent, Dyson-quality attachments. Speedy. Simple. Expensive. No Scalp Protect mode. Not dual voltage ...