The oil and automotive industries, as well as the Koch network, undercut efforts to make today’s fleet of vehicles more efficient and less reliant on fossil fuels.

Documents show the company continued “tie ins” for the pipeline project after a February 16 earnings call announcement, and photographs and videos showed pipeline work underway into March.

A November incident involving the Transocean Deepwater Pontus drillship is a reminder that “simple failures can cause serious incidents, in the blink of an eye,” one oil spill expert said.

The 2015 slides describe “discrediting” science, “debunking” documentaries, and positioning its fracking industry project Energy In Depth “at the center of the shale boom’s biggest moments.”

Fracking one barrel of oil in Texas can produce 10 times as much wastewater – and the region’s started running low on cheap options for handling that toxic water, with one disposal tactic recently linked to a spate of earthquakes. Some hope to turn this contaminated flood into a hot commodity.

In a year marked by climate-linked catastrophe, the economic drawbacks of fossil fuels stood in stark relief while renewable energy’s slow expansion continued.

Ten of Laredo, Texas’s schools rank in the country’s top 1 percent of schools where students’ health is most at risk from toxic air pollution, in large part due to emissions from one medical equipment sterilization plant.

An InfluenceMap report finds the major business trade association is lobbying against measures backed by some of its own members like investors and big banks that have called for uniform SEC rules on climate and environment.

Since 1985, streams and rivers have repeatedly suffered “acute” levels of toxic chemicals in Kentucky, Tennessee, Virginia, and West Virginia, despite U.S. efforts to paint a rosy environmental image abroad.

Didn’t have a chance to watch the all-day Congressional hearings on climate change and oil industry disinformation this week? We’ve collected video clips with some of the day’s most interesting moments.