On the heels of yesterday's big Super Bowl XLVII TV spot for Iron Man 3, Marvel Studios has unveiled the official website for the upcoming superhero sequel. Fans can explore more about the story, download wallpapers for your computer, iPhone, and Android smartphone, and watch the latest videos, including the trailer and yesterday's TV spot. Click on the photo to explore this site for yourself.
Nerd Alert: Real Back to the Future 2 & Everything Wrong with Ultron
An industrious fan builds a hilarious homemade Thor hammer and the massive Hulkbuster armor comes to life in today's Nerd Alert.