In this week’s episode, why light pollution is bad and what you can do at home to help; how to best avoid the holiday blues and put your mental health first this time of year; a unique survey that tested the effects of radiation exposure on children; a nationwide movement to help kids without access to dental care; bold and colorful works of art that the whole family can enjoy at the St. Louis Art Museum; an interview with the author of Killers of the Flower Moon, a New York Times Best Seller turned box office hit; and get into the holiday spirit with Shadale from “The Voice.”

Dark Sky Missouri
In most cities, you may not be able to see anything but darkness in the night sky because of light pollution. One group is working to change that.

Maintaining Mental Health During the Holiday Season
Anyone may suffer from holiday stress and holiday blues. So, if the holidays are not merry and bright, Mercy is offering help through outpatient services.

History Spotlight: St. Louis Baby Tooth Survey
Initiated in December 1958, the St. Louis Baby Tooth Survey was launched to test the effect of radioactive fallout and nuclear energy on children’s health.

Give Kids a Smile: St. Louis-launched initiative improves lives of thousands
A small idea sparked a nationwide movement to help kids without access to dental care. St. Louis-born “Give Kids a Smile” has helped millions of children.

Ellsworth Kelly at the Saint Louis Art Museum
The Saint Louis Art Museum’s new Ellsworth Kelly exhibit is celebrating the centennial of the artist’s birth.

Best Selling Author, David Grann, Talks About “Killers of The Flower Moon”
In this edition of First Person One on One, author David Grann talks about his book, “Killers of the Flower Moon,” and who is making it into a movie.

Shadale from the Voice sings The Christmas Song
Shadale was a recent contestant on NBC’s the Voice and made the top 13 list. In this video Shadale is wishing everyone a Merry Christmas.