An endocrinologist and a dermatologist share why hair texture changes, and what—if anything—you can do about it.

Here's what Gramelspacher taught us about Ventimiglia’s hair, and, as an added bonus, about his equally renowned mustache, too. You need to have moderately curly, wavy, or straight hair if you ...

And thanks to other mustachioed celebrities like Justin Bieber and Jason Sudeikis, a new facial hair reality has set ... pliable enough to style a long, curly mustache and hold it in place.