"The Trump administration is making a concession on its proposed minimum fuel economy requirement for new vehicles, but environmental groups and a key Democratic senator complain it does not go far enough, and still falls well below the requirements set under the Obama administration."

"President Trump has said his plan to weaken federal mileage standards would make cars cheaper and “substantially safer.” But the administration’s own analysis suggests that it would cost consumers more than it would save them in the long run, and would do little to make the nation’s roads safer."

"The National Transportation Safety Board has urged the Trump administration not to allow shipments of liquefied natural gas by rail, citing the risk of "catastrophic" fires and explosions."

"JetBlue Airways Corp. said it will become the first large U.S. airline to offset emissions from all of its domestic flights, aiming to become carbon neutral by July as pressure grows on the industry from climate change activists."

"The Trump administration on Monday took its first step toward tighter pollution controls on trucks, an anomalous move for a government known for weakening environmental policies but one that would pre-empt tougher state rules."

"New rules introduced by International Maritime Organisation expected to reduce certain forms of air pollution"

"LONDON - Shipping associations have proposed creating a research fund with $5 billion raised by the industry to develop technology to help the sector meet U.N. targets on cutting emissions."

"A coalition of twelve mid-Atlantic and Northeastern states and the District of Columbia on Tuesday released a draft plan for an ambitious cap-and-trade program to curb tailpipe emissions from cars, trucks and other forms of transportation, tackling what has fast become the largest source of planet-warming gases."

"RCMP say no injuries reported, local highway closed after Canadian Pacific Railway derailment"

"Melanie Loessl says she's never seen anything like it.

Early Monday morning, Loessl received a phone call from her daughter, just down the road from her farmstead near Guernsey, Sask., roughly 110 kilometres east of Saskatoon.

Her daughter told her a train had derailed and caught fire.

"When I looked out my window, all I could see was flames and crazy smoke," she said. "I thought our whole place was on fire.""