AP - The "Big One," as earthquake scientists imagine it in a detailed, first-of-its-kind script, unzips California's mighty San Andreas Fault north of the Mexican border. In less than two minutes, Los Angeles and its sprawling suburbs are shaking like a bowl of jelly.

AP - The Bush administration relied on a flawed study to conclude that research on a highly infectious animal disease could safely be moved from an isolated island laboratory to sites on the mainland near livestock, congressional investigators concluded in findings obtained by The Associated Press.

AP - Chain saws scream in a northern Michigan forest, but it's not the familiar sound of lumberjacks.

Reuters - Excited astronomers said on Wednesday they had for the first time caught a supernova on camera just as it was exploding, and they may now learn how to spot others.

AP - In a stroke of cosmic luck, astronomers for the first time witnessed the start of one of the universe's most fiery events: the end of a star's life as it exploded into a supernova.

AFP - Researchers say they have found about half of the universe's missing matter hidden in the spaces between billions of galaxies thanks to the Hubble telescope.

AP - Too many kangaroos, too few Tasmanian devils. Two of the country's beloved icons are challenging Australians' thinking on wildlife management.

AFP - A US biotech company on Wednesday announced it will auction off the right for five dog owners to have their furry best friend cloned, with bidding starting at 100,000 dollars.

Reuters - Democrats in the Senate on Wednesday attempted to link record gasoline prices to cozy ties between President George. W. Bush - a former Texas oil man - and five big energy companies who logged $36 billion in profits in the first quarter of 2008.

Reuters - Scientists have discovered the tracks of a herd of 11 long-necked sauropods walking along a coastal mudflat in what is now the Republic of Yemen, the first discovery of dinosaur footprints on the Arabian peninsula.