CTV News Channel
Storm-weary Louisiana is once again under a hurricane warning, with Zeta leaving Mexico's Yucatan Peninsula on a path that could hit New Orleans Wednesday night.
Nearly 230,000 tonnes of plastic is dumped into the Mediterranean Sea every year, a figure which could more than double by 2040 unless 'ambitious' steps are taken, the International Union for the Conservation of Nature said Tuesday.
A 'massive' new reef measuring 500 metres has been discovered in Australia's Great Barrier Reef, making it taller than some of the world's highest skyscrapers.
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