Over the course of millions of years, heat and pressure can transform the organic remains of animals and plants into crude oil. That's why they're called a fossil fuels — the long-dead creatures that ...

Hydraulic fracturing or fracking is an essential technique in the oil and gas industry, used to extract natural gas and oil from deep underground reservoirs. Traditionally, the process has involved a ...

Fracking, or hydraulic fracturing, is a process in which oil and natural gas are extracted from underground rock formations. Fracking provides many benefits but has some costly side effects. Fracking ...

RALEIGH, N.C. (AP) — North Carolina’s public debate over "fracking" for underground natural gas deposits was expected to begin in earnest Monday, with the first public hearing to shape ...