For the first time in decades, new hair-loss treatments are in the works. Here’s how they’re different.

People who are losing their hair face a frustrating struggle to stop or reverse it. They can book a flight to Turkey for a ...

Hair-width LEDs could eventually replace lasers

LEDs no wider than a human hair could soon take on work traditionally handled by lasers, from moving data inside server racks to powering next-generation displays. New research co-authored by UC Santa ...

Hair shedding or hair loss? Here’s how to tell the difference and the best treatments for both

I spoke to board-certified dermatologists about how to tell the difference between hair loss and shedding. Experts also share ...