"In the 29 years that towboat captain Joe Gray has worked flotillas of barges up and down the Ohio River, he has witnessed the decline at the heart of industrial America in what is known as the country’s Rust Belt."

"A U.S. regulator’s preliminary investigation into the biggest oil pipeline spill this year has raised a red flag that could trigger an extensive and costly inspection of tens of thousands of miles of underground energy lines."

"A federal judge ordered Energy Transfer Partners LP to coordinate with local tribes and the Army Corps of Engineers to create an oil-spill response plan for the controversial Dakota Access Pipeline by next April, a decision he said will allow oil to keep flowing and prevent spills."

"Rep. Lamar Smith has led a strategic attack on climate science using the committee he chairs. Back in Texas, his constituents face the effects of global warming."

"These energy islands are keeping electricity flowing in emergencies and helping integrate wind and solar. They're keystones to a modern electric grid."

"Lawmakers are the closest they’ve been in decades to letting oil and natural gas companies drill in northeast Alaska’s Arctic National Wildlife Refuge (ANWR)."

"Environmental groups being sued by the developer of the Dakota Access pipeline have asked a federal judge to dismiss the lawsuit."

"With President Trump vowing to get tougher on trade, troubled American makers of everything from steel tubing and aluminum foil to washing machines have lined up to ask Washington for protection from foreign rivals. But Mr. Trump’s first big international trade fight could be over solar panels."

"America’s cars run partly on fuels derived from corn and soy. That’s because of a decade-old federal mandate beloved by Midwestern farmers but opposed by an unusual coalition of oil refiners and environmentalists. On Thursday, the Trump administration sided with the farmers and announced that it would stick closely to the current rules and quotas for fuel."