Occupational studies stretching back decades have found an increased risk of bladder cancer among hairdressers.

Tulsi Gabbard, the latest director of national intelligence under Donald Trump, has a signature grey streak in her hair. And ...

NBC News’ Kate Snow talks with hairdresser Hector Corvera who was diagnosed with bladder cancer in 2023. He is the plaintiff ...

The renewed interest in Tulsi Gabbard's hair came more than five years after the combat veteran revealed the real reason for ...