What exactly is fracking anyway? Check out this short animated explainer from Marketplace for a quick download.
The U.S. Geological Survey is planning to significantly upgrade its forecasts of seismic hazards in places such as Oklahoma that have seen dramatic increases in earthquakes since 2009.
Oklahoma officials are beefing up their regulation of the injection of wastewater from oil and gas into deep layers of rock that scientists blame for an explosion of earthquakes.
Earthquakes are synonymous with California to most Americans, but other states are seeing more earthquakes likely triggered by human activity.
The U.S. Bureau of Land Management has proposed a host of new fees for mining on public land as part of President Barack Obama’s 2016 budget.
In 1994, The Center for Investigative Reporting teamed up with FRONTLINE to produce the documentary, “Public Lands, Private Profits.” Eleven years later, it’s clear that not much about the 19th century mining law has changed.
This “lords of yesterday” policy, created in 1872 in an era of Western expansion, still governs how people and companies prospect and mine for certain minerals on public lands.
The worst of America’s toxic abandoned mines get federal Superfund money for cleanup. The rest – and liability for their pollution – are left to states, private organizations and nonprofit conservation groups to clean up.
By some estimates, there are as many as half a million abandoned mines in the U.S., sites that have the potential to contaminate water, pollute soil, kill wildlife and sicken humans.
The ocean floor is a treasure trove of valuable minerals and metals, and the first deep-sea mine could begin operations as soon as 2017, but the environmental risks aren’t fully known.