"Tropical Storm Gaston, the seventh tropical storm of the season, is strengthening and is expected to become a hurricane by Wednesday, the U.S. National Hurricane Center (NHC) said on Tuesday."

"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."

"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."

"VANCOUVER – Senior BC Hydro executives have worried for years that earthquakes triggered by fracking operations in search of natural gas could damage its two big dams on the Peace River, putting thousands of people at risk if the dams fail."

"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."

"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."

"Climate change is never going to announce itself by name. But this is what we should expect it to look like. That’s what many scientists, analysts and activists are saying after heavy rains in southern Louisiana have killed at least 11 people and forced tens of thousands of residents from their homes, in the latest in a series of extreme floods that have occurred in the United States over the last two years."

"Hundreds of firefighters were battling a rapidly-spreading wildfire raging unchecked in drought-stricken Southern California on Wednesday after flames forced more than 80,000 residents to flee."

"The U.S. Chemical Safety Board is joining the investigation into the Friday night fire at Sunoco Logistics in which seven contract workers were injured, including four who were critically burned." The Occupational Safety and Health Administration is already investigating.