I turned 30. My first gray hair, fluttering above my temple like a flag planted by an advancing army. I plucked it, examined ...

One of the most popular volumizing options, thickening powders create lift at the root by depositing tiny texture granules.

Research exposes harmful chemicals in synthetic hair used for braids and extensions, creating health concerns for those wearing protective styles for long time.

When you think of Hailee Steinfeld, her pop songs, iconic acting career (Pitch Perfect stans, rise), and enviable relationship with Josh Allen all likely come to mind. But when I, Cosmo’s assistant ...