The quantity and quality of water that comes to the surface depends on the geology of the area and the depth of of the well.
Gov. Hickenlooper says he could call a special session if lawmakers succeed in crafting bill.
A look back through the decades at energy development and how state and local oversight has evolved through a long series of court cases and rule changes.
A new CU-Boulder program teaches residents who live near oil and gas development how to monitor their water.
The Wall Street Journal's senior energy reporter explores two big question in a new book: Will fracking provide the energy to power the world? And at what cost?
With the Denver Post's "Energy and Environment" section raising questions, we talk with a media ethicist about sponsored content in newspapers.
Colorado Attorney General John Suthers is hosting colleagues from 11 other states to discuss oil and gas drilling.
We continue our series Fracking and Water: The Ripple Effect with a look at how much water the oil and gas industry is recycling.
In the first installment of our series Fracking and Water: The Ripple Effect, we examine how trucking factors into the local economy and what local residents are saying.
Take a walk through an oil operation to learn the difference between a drilling rig, a fracking operation or a completed well.