What’s Up With Water - your need-to-know news of the world’s water from Circle of Blue. A new report from the United Nations highlights the environmental factors that produce deadly, drug-resistant pathogens. In Australia, the government has refused to allow a pair of open-pit coal mines because of their potential to harm to local sources of fresh water and damage the Great Barrier Reef. In the United States, the largest city in Ohio is taking a low-carbon approach to protect its water supply system from extreme weather.