Interactive: How stress affects our bodies

:

Discuss:

Discussion comments

More on TODAY.com

TODAY's Takeaway

TODAY

Evan Lysacek won’t compete, real ‘Lone Survivor’ hero speaks out

12/10/2013 6:33:46 PM +00:00 2013-12-10T18:33:46

Couple, 4 kids found safe after 2 nights in frigid Nevada hills

A couple and four children were found safe Tuesday after disappearing in the frigid Nevada mountains Sunday night, according to local officials.

12/10/2013 8:10:37 PM +00:00 2013-12-10T20:10:37

Vincent Dixon

Stunning photo project helps cancer patients forget their illness — for a moment

12/10/2013 10:36:28 PM +00:00 2013-12-10T22:36:28

Matt Rivera

Olympic skating duo: ‘Our hearts go out’ to Evan Lysacek

12/10/2013 8:56:45 PM +00:00 2013-12-10T20:56:45

Stuart C. Wilson / Getty Images file

Kate Winslet welcomes baby boy with Ned Rocknroll

12/10/2013 11:28:57 PM +00:00 2013-12-10T23:28:57

Roberto Schmidt / AFP - Getty Images

President Obama poses for selfie at Mandela service

12/10/2013 5:38:54 PM +00:00 2013-12-10T17:38:54