Latest Thomas Dörflein Stories
Knut, Berlin Zoo's superstar polar bear, has died at the age of four.
Celebrity polar bear Knut -- who won the hearts of millions around the globe as a roly-poly orphan cub -- celebrated his first birthday Wednesday with a cake made from 300 eggs and 20 pounds of marzipan.
Berlin Zoo's star polar bear cub Knut welcomed his millionth visitor Thursday, showing he hasn't lost his drawing power even if he's growing up.
- A ceramic container used inside a fuel-fired kiln to protect pots from the flame.