Researchers plan to study whether carbon can be stored underground in the oil fields of Osage and Kay counties.

We're in Denver, dubbed Mile High City for its impressive mountaineous panoramas, sandwiched between San Francisco, some 2,000 kilometres west, and Chicago, the same distance east.The capital of the ...

We all use water and rely on the Great Salt Lake, so we are all in this together. Instead of pitting the lake against ...