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 ...

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 ...

And lastly, the Bureau of Reclamation discusses changes to the timeline for Colorado River rules negotiations. “The goal is that a broad and reasonable range of alternatives is put forth.” – Carly ...

EDON, OH — For 60 years, this one stoplight Ohio town has been known as a place where time appears to stand still. With more ...

So what might a Clean Water Act designed for the 21st century—one that addresses both legacy pollution and emerging problems—look like? A meaningful way to address polluted runoff, so-called “nonpoint ...

The Rundown White House science advisers approve a report to the president on national groundwater security. White House also ...

The Rundown Army Corps builds a temporary barrier on Mississippi River bed to block upstream movement of salt water that threatens municipal drinking water. EPA announces $7.5 billion in low-interest ...

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, ...

Six months ago Cape Town was a city on edge. The mayor had declared that Day Zero, when officials would shut off water to most homes and businesses in order to preserve fast-shrinking reservoirs, was ...