We’re the only species that sheds emotional tears, but much about them remains an enigma. Credit... Supported by By Dana G. Smith Illustrations by Dominic Kesterton The last thing that made Dana Smith ...

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 ...

Crying over grief has a long, long history. Once upon a time, you just didn’t cry. You didn’t think about it, you just got on with life—for survival’s sake. There simply was no time to cry. You had to ...