"The Green Party presidential candidate has described the flooding in the US state of Louisiana as 'a crisis of climate change'."

"President Barack Obama is making his first visit to flood-ravaged southern Louisiana as he attempts to assure the many thousands who have suffered damage to their homes, schools and businesses that his administration has made their recovery a priority."

"Sea ice melting since 1979 is 'enormously outside the bounds of natural variability' and clearly linked to humans burning fossil fuels, research shows."

"Up and down drought-ravaged California, half a dozen wildfires continued to burn Sunday as firefighting crews gained an upper hand on some blazes and struggled to contain others."

"Quenton Robins watched on Sunday morning as a giant metal claw clamped down on his mother's ruined belongings, snapping wooden cabinets with an audible crack as the operator of a giant mechanized arm slowly cleared a mound of debris from her yard in Baton Rouge."

"This year, carbon dioxide emissions from natural gas associated with the energy sector will exceed those from coal for the first time since 1972, according to the U.S. Energy Information Administration."

New York Attorney General Eric T. Schneiderman said in an interview that his fraud investigation of Exxon is less on the company's  alleged past deceptions about climate than on its economic future.

"Residents of the coastal Alaska village with some of the worst erosion in the state voted this week to relocate rather than stay and protect the land they already have."

"Even as thousands of residents of southern Louisiana are returning to their flood-damaged homes, more danger could lie ahead as rain continues to fall and the full extent of the damage can't be known, according to state emergency response officials."