Producing nitrogen fertilizer for US cropland depends on cheap and unfettered access to natural gas to fuel the industrial chemical manufacturing process for synthesizing ammonia.

An exploration of factors related to oil and gas activity that could contribute to the history of house explosions in Plum Borough, Pennsylvania.

Open-FF is an open-source project that transforms the FracFocus data into an easier-to-use resource to help researchers, interested community members and activists find what they need about fracking chemicals.

In Pennsylvania, fresh water used in the fracking process is typically drawn from surface water sources such as streams and rivers. This analysis shows the amount of water used for fracking in the state is increasing every year.