"A U.S. watchdog group filed a lawsuit in a federal court on Tuesday to force the Environmental Protection Agency to release communications with billionaire investor Carl Icahn, who it says tried to influence biofuels policy for personal gain."

"Twenty-five years ago, U.S. tech companies pledged to stop using chemicals that caused miscarriages and birth defects. They failed to ensure that their Asian suppliers did the same."

"Amid intensifying fights over new natural gas pipelines in Virginia, New Jersey and New England, the gas industry is ramping up its defense with a new front group meant to appeal to East Coasters, who have mostly avoided the fights over oil and gas development that have rocked Western states."

"U.S. Interior Secretary Ryan Zinke says government shouldn’t be in the business of running campgrounds, so he wants to turn national park campsites over to private businesses."

"Congress passed a major piece of financial legislation yesterday that climate advocates say threatens their ability to pressure corporations to address environmental risks."

"President Trump concluded his 'infrastructure week' today by promising to 'hold the bureaucracy accountable.'"

"Dozens of public transit projects around the country are in danger of stalling as the White House’s plan to boost U.S. infrastructure fails to gain momentum — with thousands of jobs at risk."

"President Trump will lay out a vision this coming week for sharply curtailing the federal government’s funding of the nation’s infrastructure and calling upon states, cities and corporations to shoulder most of the cost of rebuilding roads, bridges, railways and waterways."

"U.S. airlines on Tuesday affirmed their support for a plan to curb emissions from flights, under review by the administration of President Donald Trump who recently decided to take the country out of Paris climate change accord."