24/7 Live
Fresno County
North Valley
South Valley
Foothills/Sierra
Welcome, Mickey
mickey@disney.com
Manage MyDisney Account
Log Out
Weather Alert
7-Day Forecast
Foggy Day School Schedules
DIY Christmas Lights Tour Map
Dine and Dish
Submit News Videos, Photos and Tips
scott kelly
Share
Tweet
Email
NASA says twin astronauts DNA now different after space
The space agency studied the DNA of twin astronauts Scott and Mark Kelly.