It's a great day to be a Harbaugh as 49ers coach Jim Harbaugh and Ravens coach John Harbaugh both won conference titles Sunday, meaning they'll be the first brothers to coach against each other in a Super Bowl on Feb. 3.
|comments powered by Disqus|
( Susan Walsh )
Will cyber weapons leave us virtually naked?
Plus, PBS's 'Humanity from Space' predicts a world population of 9 billion by 2050.
J.J. Abrams broke his back filming 'Star Wars'
The 'Star Wars: Episode VII -- The Force Awakens' director reveals to Jon Stewart how the Millennium Falcon door that injured Harrison Ford on set also broke Abrams' back.