Luigi Mangione, the Maryland man accused of murdering United Healthcare CEO Brian Thompson, pleaded not guilty to federal charges today. NBC News’ Sam Brock reports about the stakes as federal ...

Dreaming of effortless, bouncy waves but dreading the damage from curling irons? You're not alone! We all love a good hair ...

From the infamous buzz cut and iconic pixie to that one time she was a blonde, when it comes to experimenting with her hair, ...