There is a lot of controversy surrounding the practice of fracking, but this is what it is and how it can save money.

Fracking is an extreme method of oil and gas extraction that involves blasting huge amounts of water — mixed with sand and toxic chemicals — under high pressure deep into the earth. Fracking breaks up ...

Joshua Doubek, CC BY-SA 3.0 via Wikimedia Commons Few technical terms carry as much ambiguity or provoke as much confusion as ...