Valentine's Day

How does love work in the brain? That's the question psychologist Sandra Langeslag has studied in her laboratory at UMSL.
Kelly Moffitt | St. Louis Public Radio

Psychologist Sandra Langeslag runs  the Neurocognition of Emotion and Motivation Lab at the University of Missouri-St. Louis . The laboratory's research is dedicated to finding out how love works in the brain. On Tuesday, Valentine’s Day, she joined St. Louis on the Air to discuss the science behind those feelings of love (and heartbreak too).

Related: To an UMSL psychologist, love is just a state of mind

A selection of chocolates from The Candy Factory, a candy store highlighted in Deborah Reinhardt's "Delectable Destinations."
The Candy Factory

Happy early Valentine’s Day! We’ve got a delectable present for you ahead of the holiday: an audio guide to Missouri’s chocolate makers.

On Monday’s St. Louis on the Air, Deborah Reinhardt, the author of “Delectable Destinations: A Chocolate Lovers Guide to Missouri,” joined contributor Steve Potter to discuss the stories and creations of more than 20 chocolatiers across the state … including some in St. Louis.

Valentine's Day is a time to celebrate romance and love and kissy-face fealty. But the origins of this festival of candy and cupids are actually dark, bloody — and a bit muddled.

Though no one has pinpointed the exact origin of the holiday, one good place to start is ancient Rome, where men hit on women by, well, hitting them.

Those Wild And Crazy Romans

From Feb. 13 to 15, the Romans celebrated the feast of Lupercalia. The men sacrificed a goat and a dog, then whipped women with the hides of the animals they had just slain.