Coastal restoration planners for Louisiana issued maps showing shocking floods and land loss in 50 years if nothing is done.

"Washington residents will have the chance to vote on a carbon tax at the polls this November. The proposed tax, which is the first of its kind in the nation, could set a precedent for how other states handle greenhouse gas emissions."

"Agency says it will re-examine the formulas it uses, based on data provided by industry, and people near oil and gas sites hope that means cleaner air."

"A boom in solar energy in Texas is about to spoil power generators’ favorite time of day."

"As the first half of 2016 blew away temperature records, it also blew away some carbon dioxide emissions from burning fossil fuels in the U.S., a new U.S. Department of Energy report shows."

"A comprehensive study by a science advocacy group gives poor grades in corporate responsibility to eight top producers. Exxon and coal firms ranked at the bottom."

"A methodical review of the world's dominant fossil fuel producers has documented their poor performance—in some cases, egregious failure— in taking responsibility for their emissions of greenhouse gases and moving effectively to confront climate change.

"The exhaustive global study found emissions from oil, gas and coal sites are between 20 and 60 percent higher than many earlier estimates."

"Climate-change activists on Tuesday disrupted the flow of millions of barrels of crude from Canada to the United States in rare, coordinated action that targeted several key pipelines simultaneously."