Twenty-seven New Hampshire bear cub orphans are having the slumber party of their lives this winter, because they have decided not to go to sleep.

Bai Yun, a panda at the San Diego Zoo, has just set a world record after giving birth to her 6th cub. Not the world record for sluttiest panda, although she has known many lovers; the world record for the largest collection of pandas born in captivity outside the species' native China.