AP - A dog at a southeast Kansas zoo has adopted three tiger cubs abandoned by their mother. Safari Zoological Park owner Tom Harvey said the tiger cubs were born Sunday, but the mother had problems with them.

AFP - NASA scientists said Wednesday they had found liquid on Saturn's moon Titan, only the second body in the solar system after Earth to have fluid on its surface.

AP - An astronomical calculator, considered a technological marvel of antiquity, was also used to track dates of the ancient Olympic games, researchers have found.

AP - At least one of many large, lake-like features on Saturn's moon Titan studied by the international Cassini spacecraft contains liquid hydrocarbons, making it the only body in the solar system besides Earth known to have liquid on its surface, NASA said Wednesday.

AP - President Bush, on a campaign to open offshore waters to oil drilling, said Wednesday that the Democratic-run Congress was letting down the American people by refusing to allow votes on the matter.

AP - Two NASA astronauts in spacesuits drove their lunar truck up a steep sand dune in a barren, wind-swept landscape so forbidding it was reminiscent of the surface of the moon.

AP - A chunk of ice spreading across seven square miles has broken off a Canadian ice shelf in the Arctic, scientists said Tuesday.

Reuters - President George W. Bush on Tuesday again called on Congress to pass legislation that would give energy companies access to billions of barrels of oil in U.S. waters where energy exploration is now banned.