"The world’s oceans are gasping for breath, a report issued Saturday at the annual global climate talks in Madrid has concluded."

"Around the world, humans are fracturing vast forests. Highways snake through the Amazon’s rain forests, and Indonesia plans an ambitious transportation grid in Borneo, through some of the largest untouched expanses of tropical forests. ... Conservation biologists have intensely debated the dangers that the fracturing of woodlands poses to animals."

"Economists say that carbon markets ... can become a powerful tool in the fight against climate change, by giving emitters a financial incentive to reduce greenhouse gases. But despite making progress in other areas, governments have for years been unable to agree on the rules that would allow truly global trade in carbon permits to flourish."

"OPEC and its allies led by Russia on Thursday were moving closer to agreeing one of the deepest output cuts this decade to support crude prices and prevent a glut, sources from OPEC and its allied producers said."

"Spain would rather have envoys from almost 200 countries come back empty-handed after two weeks of climate change talks than push through a bad deal."

"Teen activist Greta Thunberg reached Europe on Tuesday after a 21-day catamaran dash across the Atlantic for a United Nations summit where she will invoke the fury of global youth at politicians’ foot-dragging over climate change."

"The world continues to increase the amount of heat-trapping carbon dioxide it pumps into the air, but it’s not rising as fast as in the previous couple years."

"The past decade is almost certain to be the hottest on record, weather experts warned on Tuesday, painting a bleak picture of vanishing sea ice, devastating heatwaves and encroaching seas in a report launched at a climate summit in Spain."

"The seeds of more than 370 wild crop species have been collected as part of a six-year Indiana Jones-style mission to widen the gene pool of staple crops and ensure future global food security in increasingly unpredictable growing conditions."