"In the rush to put out wildfires, hundreds of millions of litres of fire retardant are dropped on forests across North America. New research shows the effects they can have on water and ecosystems — especially when accidents happen"

"Dr Ed Pyne snips a leaf from the Druids Oak, an 800-year-old tree that has watched over this woodland in Buckinghamshire for centuries, enduring droughts, storms, heatwaves and more. "We know that this tree is a survivor," he says, taking a leaf sample for DNA testing."

"As Spain takes a breath after yet another brutal summer heatwave, with temperatures above 40C in many parts of the country, the residents of the sherry-making town of Jerez de la Frontera have come up with a novel way to keep the streets cool."

"The president has pledged to combat transnational drug organizations. Yet these groups make vast sums from environmental crimes, and his administration has gutted personnel and programs that targeted them, a new report shows." 

"President Trump is not only working to stop a transition away from fossil fuels in the United States, he is pressuring other countries to relax their pledges to fight climate change and instead burn more oil, gas and coal."

"The White House on Wednesday fired Susan Monarez as director of the Centers for Disease Control and Prevention after she refused to resign amid pressure to change vaccine policy, which sparked the resignation of other senior CDC officials and a showdown over whether she could be removed."

"Large methane leaks at oil and gas facilities across the United States not only unleash massive plumes of the potent greenhouse gas, but are also carry a toxic mix of air pollutants that jeopardize the health of communities nearby, according to new research."