GRAND CANYON VILLAGE, Sept. 1 -- Flash floods have killed two people and left around 15 others missing in Arizona's Grand Canyon. Heavy rain also disrupted rescue efforts on Monday. The National Park Service said worsening weather could slow the search operation. Rescuers are working with state authorities to locate missing visitors.

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The floods struck Bright Angel Canyon and the Phantom Ranch area on Saturday afternoon. The disaster forced dozens of people to evacuate from affected areas. Authorities recovered the first body on Sunday evening. They recovered a second body on Monday as rescue teams continued searching. Officials said around 15 people remained missing.

Meanwhile...