
Out on a limb
July 15, 2012 7:09 AM
Tree houses, once a refuge for children, are now very popular among adults, and can be found anywhere from remote parts of the world to the concrete jungle of New York City. Tracy Smith reports.
Video
Tornado levels homes in Shawnee, Okla.
1 of 9
Video
Greatest threat to Africa's white lions: American hunters
2 of 9
Video
Medgar Evers: How his legacy shaped the civil rights movement
3 of 9
Video
Watch: Deer crashes through windshield of bus
4 of 9
Video
Internet's best marriage proposal videos
5 of 9
Video
2013 fall TV highlights
6 of 9
Video
Small Fla. town waits for Powerball winner to come forward
7 of 9
Video
5/19: Surviving the Midwest twisters; How a $4.8 million winning ticket saved a family
8 of 9
Video
Lucky lotto: How a $4.8 million winning ticket saved a family
9 of 9

July 15, 2012 7:09 AM
Tree houses, once a refuge for children, are now very popular among adults, and can be found anywhere from remote parts of the world to the concrete jungle of New York City. Tracy Smith reports.
A nation of slobs? 3:37 May 19, 2013
Nature: Peacocks 3:03 May 19, 2013
Battered mini-golf course gets back on its feet 3:50 May 19, 2013
A tour through the Hutongs of Beijing 3:36 May 19, 2013
Jennifer Lopez: Musician, actress, designer and more 5:20 May 19, 2013
The strange, inventive world of wallpaper 3:29 May 19, 2013
Gardens in the New York sky 4:11 May 19, 2013