U.S. edges closer to approving big antimony and gold mine. By Katherine Ergil, Circle of Blue –  YELLOW PINE, IDAHO – The deep forests and steep canyons of this state are no strangers to ...

The Rundown Congress still has a budget, disaster relief, Arizona tribal water rights settlements, and flood insurance ...

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A new grant for $20 million to improve the health of the Milwaukee River will see farmers adopt new techniques to reduce agricultural runoff. In the worst drought to hit southern Africa in 100 years, ...

Water, or lack thereof, is often at the frontlines of conflict. By documenting water conflict across history, Dr. Peter Gleick, chief scientist and president emeritus of the Pacific Institute, ...

As they span significant areas of Asia, Europe and the Americas, karst landscapes cover some 15 percent of the Earth’s land mass. Scientists estimate that these areas of porous bedrock are home to as ...

Virtually every industry in the world anticipates sweeping systemic transformation over the next decade in their strategic planning, production practices, and business models, according to the ...

The Rundown U.S. oil production hit a record monthly high in August. CBO forecasts an 8 percent decline in U.S. greenhouse ...

Brine is generally defined as water with a salt concentration higher than 50 parts per thousand, though some brines can be several times saltier Average salinity of the world’s oceans is roughly 35 ...

Having detected toxins in its water distribution system since Memorial Day weekend at levels that occasionally exceeded state and federal health guidelines, officials in Salem are warning children, ...

The numbers are so vast, so enticing that they tantalize like a desert oasis. Deep below the surface in Arizona – roughly a quarter mile underground – sit large volumes of water that are less salty ...