International

"It’s been dubbed the perfect invader, but the marbled crayfish may offer a sustainable food source and even help prevent disease".

"The explosion probably won’t cool the planet as some previous eruptions have done, but it could affect weather in the short term."

"Pollution from plastics is a global emergency in need of a robust UN treaty, according to a report."

"To match the festive spirit of South America’s first Olympics, officials from Brazil, the host country for the 2016 games in Rio de Janeiro, boasted that the medals hung around the necks of athletes on the winners’ podium were also a victory for the environment: The gold was produced free of mercury and the silver recycled from thrown away X-ray plates and mirrors."

"The decline of seed-dispersing animals is damaging plants’ ability to adapt to climate breakdown, a study has found."

"Earth simmered to the sixth hottest year on record in 2021, according to several newly released temperature measurements."

"Ocean heating driven by human-caused climate crisis, scientists say, in sixth consecutive year record has been broken".

"Airlines claim they're sending thousands of empty flights out in an attempt to maintain market share despite the environmental damage."

"Nearly 70 percent of the infrastructure in the Northern Hemisphere’s permafrost regions are located in areas that could have near-surface thaw by 2050, researchers project".

"Permafrost contains microbes, mammoths, and twice as much carbon as Earth’s atmosphere. What happens when it starts to melt?"