Big haul of Crohn's genes shows disease complexity (Reuters)

A medical assistant sorts test tubes filled with materials for DNA testing in a file photo. (Michaela Rehle/Reuters)

facing researchers seeking treatments.

France to build second new-generation nuclear reactor (AP)

Chinese man gets award for caring for quake pig (Reuters)

Scientists: Watermelon yields Viagra-like effects (AP)

The Nation's Weather (AP)

Navy approves plan for sonar training off Hawaii (AP)