"Wildfires in Western states aren't slowing down and conspiracy theories about who started them are only making things harder for responders."

"An international team of prominent scientists has published what they say is the most comprehensive study to date calculating the complex climate impact of aviation emissions, reaffirming that contrail clouds produce more warming than carbon dioxide."

"The GOP incumbent is linked to Trump, while the moderate, pro-fracking, former Democratic governor is called “Frackenlooper” by progressives."

"As the United Nations turns 75 this year, the world body keeps churning out increasingly grim reports on the global threats it was created to ameliorate. Biodiversity is being destroyed, climate change is accelerating, war and famine are creating more refugees than ever in human history, the world body warns."

"The wildfires blazing in the West could hinder developing lungs, worsen asthma and even lead to the condition in those who don’t have it but are genetically disposed to it."

"SAN FRANCISCO — Ian MacDonald, a 14-year-old in Portland, Ore., got a treat from his parents the other day. He was allowed to go outside.

"EPA bowed to White House pressure during interagency review of an oil and gas emissions rule by reducing requirements for a segment of the natural gas supply chain to monitor and repair methane leaks."

"Tropical Storm Beta was predicted to bring a foot of rain to parts of coastal Texas and Louisiana next week as the 23rd named storm of this year’s Atlantic hurricane season moves ashore on Monday night, the National Hurricane Center said."

"Looking to improve milk production, California farmer John Verwey turned to a Swiss-made feed additive designed to make a cow more efficient while reducing methane emissions from cattle burps."

"Republican Lindsey Graham of South Carolina has for years portrayed himself as a climate champion, but his ardent support for a president who has dismantled climate policy has environmentalists determined to unseat him."

"Scientists trap and relocate young eels, helping the species and reviving an ecosystem. Some say assisted migration could help other species survive the warming planet."