The EPA says it's limited in what it can reimburse communities for.
One auction house in Denver is selling a record amount of used oil equipment.
There is a way to silence passing trains, but it takes years and costs millions.
One year later, lower-income residents have been slow to return to Lyons, Colorado.
Tax deductions on labor and rent don't apply to legal marijuana dispensaries
Many baby boomers were unable to sell during the Great Recession
