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Doctors skeptical over mastic gum TikTok trend

There's a new, pricey trend on TikTok among teenage boys using chewing gum to improve jawlines. The question is: does it even work?

Jun 15, 2024 (00:32)

Ireland Contracting Nightly Sports Call: Oct. 13, 2026

Ireland Contracting Nightly Sports Call: Oct. 13, 2026

Pennsylvania skill games become illegal Wednesday

Pennsylvania skill games become illegal Wednesday

Chris Deluzio and Tony Guy debate data centers, Iran and more

Chris Deluzio and Tony Guy debate data centers, Iran and more

KDKA-TV Nightly Forecast (10/13)

KDKA-TV Nightly Forecast (10/13)

Drunk first grade teacher found in classroom bathroom school, police say

Drunk first grade teacher found in classroom bathroom school, police say

Mother and son plead not guilty in Pennsylvania soccer player's stabbing death

Mother and son plead not guilty in Pennsylvania soccer player's stabbing death

Chris Deluzio and Tony Guy face off in televised debate

Chris Deluzio and Tony Guy face off in televised debate

What should your family do with your stuff? | Parent Panel

What should your family do with your stuff? | Parent Panel

Sarris Scoop Shop at Market District

Sarris Scoop Shop at Market District

Breaking out the mahjong board

Breaking out the mahjong board

Facing your fears | 3 O'Clock Drop

Facing your fears | 3 O'Clock Drop

Talking to the sisters behind the Pittsburgh Poddy podcast

Talking to the sisters behind the Pittsburgh Poddy podcast

Talk the Talk: Oct. 13, 2026

Talk the Talk: Oct. 13, 2026

Pennsylvania's 17th congressional district debate

Pennsylvania's 17th congressional district debate

SpaceX rocket launch captured on camera in Pittsburgh area

SpaceX rocket launch captured on camera in Pittsburgh area

KDKA-TV Evening Forecast (10/13)

KDKA-TV Evening Forecast (10/13)

15-year-old charged in shooting that injured 3 outside Pittsburgh high school football game

15-year-old charged in shooting that injured 3 outside Pittsburgh high school football game

What qualifies as a measles-associated death in Pennsylvania?

What qualifies as a measles-associated death in Pennsylvania?

Pittsburgh-area man accused of kidnapping woman, telling her he planned to sexually assault her

Pittsburgh-area man accused of kidnapping woman, telling her he planned to sexually assault her

Breeze Airways bringing commercial flights to Arnold Palmer Regional Airport

Breeze Airways bringing commercial flights to Arnold Palmer Regional Airport

Pennsylvania first grade teacher charged with showing up to class drunk

Pennsylvania first grade teacher charged with showing up to class drunk

2nd class of inductees added to Pittsburgh's Walk of Fame

2nd class of inductees added to Pittsburgh's Walk of Fame

Inmate at jail allegedly severely beaten by corrections officers

Inmate at jail allegedly severely beaten by corrections officers

Pope Leo diagnosed with lung cancer after undergoing surgery

Pope Leo diagnosed with lung cancer after undergoing surgery

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