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Why do we feel better after a "good cry"? An expert explains the science behind it.
CBSN
Why do we weep? There are actually some good reasons for it — and an explanation for why a little blubbering can make us feel better.
On "CBS Mornings Plus" Wednesday, Dr. Gail Saltz, an associate professor of psychiatry at the New York Presbyterian Hospital Weill-Cornell School of Medicine, shared there are actually different types of tears, which serve different purposes.
Some tears cleanse your eyes and keep them moist.
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Underwater archaeologist James Delgado reveals the stories behind history's most haunting shipwrecks
Renowned underwater archaeologist James Delgado appeared on "CBS Mornings" on Friday to discuss his new book, "The Great Museum of the Sea," and reflect on more than 50 years of searching for historic shipwrecks around the world.