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River crisis' worsens threat of water scarcity
The vast majority of the world's rivers are reeling from pollution, over-development and excessive extraction, and billions of dollars of investment by rich countries to avert water stress have damaged biodiversity, a study ...
- October 1, 2010
Ultra-thin sun shield could protect Great Barrier Reef
An ultra-fine biodegradable film some 50,000 times thinner than a human hair could be enlisted to protect the Great Barrier Reef from environmental degradation, researchers said Tuesday. The World Heritage-listed site, ...
- March 28, 2018
Vast Antarctic marine reserves in focus at meeting
Campaigners Monday urged global leaders to put aside differences and create two vast Antarctic marine sanctuaries to protect one of the world's last untouched wilderness and a unique array of species, including whales and ...
- October 20, 2015
Climate change puts Australian reef on 'knife edge'
The world's southernmost coral reef is on a "knife-edge" after warmer seas blamed on climate change bleached large parts of it for the first time, an Australian scientist warned on Wednesday. Peter Harrison, who has been ...
- March 26, 2010