With thousands of pages of briefs filed and two hours of oral argument completed on Tuesday, Chief Justice John Roberts of the U.S. Supreme Court declared the case known as Seven County Infrastructure Coalition v.

The U.S. Supreme Court on Tuesday will hear arguments in a yearslong legal battle over a contentious proposed railroad that could send tens of millions more gallons of crude oil along the Colorado River,

The U.S. Supreme Court is set on Tuesday to examine the extent to which federal agencies must review the environmental impact of projects they regulate in a dispute over a proposed railway in Utah that was challenged by environmental groups and a Colorado county.