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Faking a smile could make you feel happier, researchers say

WBZ-TV's Dr. Mallika Marshall reports.

Oct 26, 2022 (00:52)

Next Weather: WBZ morning forecast for Oct. 19, 2026

Next Weather: WBZ morning forecast for Oct. 19, 2026

Next Weather: WBZ Update

Next Weather: WBZ Update

2 Boston police officers injured while taking theft suspect into custody

2 Boston police officers injured while taking theft suspect into custody

New video shows Mass. Lt. Gov. candidate speeding moments before crash that led to DUI arrest

New video shows Mass. Lt. Gov. candidate speeding moments before crash that led to DUI arrest

6 people sent to hospital after car crashes into McDonald's in Lawrence

6 people sent to hospital after car crashes into McDonald's in Lawrence

MBTA lifts speed restrictions on Orange Line trains in Boston

MBTA lifts speed restrictions on Orange Line trains in Boston

Boston Public Schools proposes ban on all student-owned devices

Boston Public Schools proposes ban on all student-owned devices

Next Weather: WBZ Evening Update for Oct. 18

Next Weather: WBZ Evening Update for Oct. 18

Head of the Charles Regatta draws more than 12,000 participants

Head of the Charles Regatta draws more than 12,000 participants

Republican candidate for Mass. Lt. Gov. Shawn Oliver suspends campaign after DUI arrest

Republican candidate for Mass. Lt. Gov. Shawn Oliver suspends campaign after DUI arrest

Massachusetts candidates spend weekend campaigning with election just over 2 weeks away

Massachusetts candidates spend weekend campaigning with election just over 2 weeks away

Next Weather: WBZ Mid-Morning Update For Oct. 18

Next Weather: WBZ Mid-Morning Update For Oct. 18

2 dogs from Massachusetts shelter looking for new homes

2 dogs from Massachusetts shelter looking for new homes

Why Massachusetts coffee company freezes its beans, sometimes for years

Why Massachusetts coffee company freezes its beans, sometimes for years

What is Massachusetts ballot Question 7? Both sides make their case.

What is Massachusetts ballot Question 7? Both sides make their case.

Full debate on Mass. ballot Question 7, which could change zoning for single-family homes

Full debate on Mass. ballot Question 7, which could change zoning for single-family homes

Massachusetts election candidates hit campaign trail on first day of early voting

Massachusetts election candidates hit campaign trail on first day of early voting

Milford teens befriend boy with autism sitting alone: "I feel really happy he felt included"

Milford teens befriend boy with autism sitting alone: "I feel really happy he felt included"

Next Weather: WBZ Evening Update for Oct. 17

Next Weather: WBZ Evening Update for Oct. 17

No Kings protests held on first day of early voting in Massachusetts

No Kings protests held on first day of early voting in Massachusetts

2 women were hospitalized after shooting in Boston, police say

2 women were hospitalized after shooting in Boston, police say

Boston Rodeo brings Wild West to the Seaport

Boston Rodeo brings Wild West to the Seaport

Boston Book Festival features independent bookstore Papercuts Bookshop

Boston Book Festival features independent bookstore Papercuts Bookshop

Next Weather: WBZ morning forecast for October 17, 2026

Next Weather: WBZ morning forecast for October 17, 2026

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