Learn how to create a classic holiday bun in under five minutes with this step-by-step tutorial. Perfect for curly hair, this elegant updo uses Carol's Daughter Black Vanilla leave-in conditioner, ...

From trendsetting haircuts to viral nail designs, these are the celebrity beauty looks we couldn't get enough of.

A Cosmo editors rounded up the celebrity beauty moments that defined 2025—from Sabrina Carpenter's curls to Doechii's Paris ...

Alexandria Nyembwe is a registered nurse and health writer. She has worked in street medicine serving populations experiencing homelessness in Skid Row Los Angeles as well as in cardiovascular care in ...

A rare genetic disorder discovered by UT Southwestern Medical Center researchers and their colleagues can cause brain damage from dangerously low blood sugar levels and liver damage in infants, along ...

Steffini Stalos, DO, FCAP, is a pathology and lab medicine physician. She is also the chief medical officer of the lab consultancy firm Blood Associates, LLC. Mean corpuscular hemoglobin concentration ...