Add Yahoo as a preferred source to see more of our stories on Google. Ohio’s environmental groups are on a losing streak. They can’t seem to get anyone in the legislature to agree with their confused ...

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 ...

Purpose: In shale reservoirs, hydraulic fracturing (“fracking”) exists to create an engineered, high-conductivity fracture network that connects nano- to micro-Darcy matrix pores to the wellbore, ...