Puppets teach blogging in "What is Blog?"
The mysteries of blogging explained by puppets Mario and Fafa
The Feed
Rare tiger cubs play in endangered forest
The World Wide Fund for Nature has recorded images of 12 endangered Sumatran tigers in an Indonesian forest that is at risk of being cleared by loggers. In the last 50 years, Indonesia has lost both the Bali tiger and Java tiger.
Feed: Simon Cowell, Paula Abdul reunite on "X-Factor"
Former "American Idol" judges Simon Cowell and Paula Abdul are back behind the judges table on "The X-Factor"; Betty White is touting her memoirs and opening up about her feud with "Golden Girls" co-star Bea Arthur and Coca-Cola celebrated its 125th anniversary.
"Kung Fooled": funny short challenges stereotypes
Video short challenges the assumption that all Asians are masters of Kung Fu
Frozen balloon is fascinating and "pretty cool"
Flash-freezing a balloon for science - and our amusement
LOL: Dog tries to play fetch with statue
Why won't this inanimate statue play with the dog?
Nine months of pregnancy in under two minutes
Time-lapse video of one woman's pregnancy from Day 1 to the birthday
When kittens collide
Shocking footage of a head-on, slow-mo kitty crash
Croatia claims world's largest smiley face prize
Croatia breaks Guinness' world record for largest smiley face with 768 people creating the popular emoticon at Zagreb's main square.
Belgian Malinois: The dog used in bin Laden raid?
When navy seals landed in Pakistan to capture and kill Osama bin Laden, one member of the raiding party may have been a Belgian Malinois - a dog trained for the military. Suzanne Collins reports.