In many ways, Sarah Palin mirrors the ethos of the gun-rights movement she promotes: never back down. Criticized for her rhetoric in the aftermath of the Tucson shootings, she's since posted a combative defense on Facebook and signed up to speak at a hunting and gun convention.
As the eldest of four, she had to set an example, but also got to plan the fun.
AMBER Alert messages now available through Facebook, just in time for AMBER Alert awareness day.
New tools ease the work of emergency managers.
A nation-wide emergency response effort targeting the flooded northern state of Queensland is underway in Australia. Some 1,500 people have stepped up to volunteer to help in the past 24 hours.
Heidi opossum hasn't even been put on display at the Leipzig Zoo, but already Germans can't get enough of her. With a Facebook following of 80,000, a song written about her, and merchandising on the way, the lovable creature is sure to have plenty of visitors when she goes on exhibit.
MySpace CEO Mike Jones says the cuts were "tough but necessary." MySpace has in recent years consistently lost ground to Facebook and Twitter.