Australian floods spread, threaten Barrier Reef


Australia : Stumble This! Australia's disastrous floods have spread to 40 towns and are threatening the world-famous Great Barrier Reef as tonnes of sludge pour into the sea, officials and scientists said Wednesday.

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As anxious residents scrambled to build emergency levees and authorities counted billions of dollars in economic damage, researchers said the iconic reef's corals could be damaged by run-off from Australia's eastern coast.

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James Cook University researcher Michelle Devlin said floodwaters carryi...