Tailings refer to the leftover waste material after valuable minerals are extracted from crushed ore, forming a slurry of ...

While this eerie NASA Hubble Space Telescope image may look ghostly, it's actually full of new life. Lupus 3 is a ...

Most people can imagine why a shrinking Great Salt Lake would mean unhealthy dust storms for the Wasatch Front, or why refilling the lake through water conservation could reduce dust exposure. Now, ...