"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Developing the right routine for your specific hair needs is no easy feat. Much like with skincare, there ...

Your hair’s relationship with moisture affects everything from product selection to styling success. Hair porosity, or how well your strands absorb and retain moisture, can explain why some products ...

Researchers from Skoltech Engineering Center’s Hierarchically Structured Materials Laboratory developed a new method to determine the porosity of fibrous materials using a single image taken with a ...