International

"The slowdown of a key ocean current could release methane that is frozen in layers of organic seabed sediments along some of the world’s coastlines, a new study shows."

"While vacationers might enjoy the Mediterranean Sea's summer warmth, climate scientists are warning of dire consequences for its marine life as it burns up in a series of severe heat waves."

"A team of scientists has found a cheap, effective way to destroy so-called forever chemicals, a group of compounds that pose a global threat to human health."

"Researchers increased yield in soy plants by making them better at photosynthesis, the process that powers life. The findings hold promise for feeding a warming world."

"Ants can be more effective than pesticides at helping farmers produce food, according to new research. They are better at killing pests, reducing plant damage and increasing crop yields, according to the first systematic review of ants’ contributions to crop production."

"Across Russia, Europe, Indonesia, the Amazon Basin, North America, Australia, and beyond, we have watched fires blaze across landscapes, causing immense damage to life and land. Now, a new analysis confirms what many have witnessed firsthand and in the news: forest fires are getting worse."

"Cities in relatively prosperous countries are blighted by serious levels of air pollution from nitrogen dioxide, often without realising the extent of the problem, research has found."

"Global decarbonisation scenarios envisioned by oil and gas majors are incompatible with the Paris climate deal temperature goals aimed at averting devastating heating, according to research published Tuesday."