Sinkholes as big as a skyscraper and as wide as a city street open up in the Arctic seafloor

NASA Finds 2022 Arctic Winter Sea Ice Maximum Extent 10th-Lowest on Record

Record-smashing heatwaves are hitting Antarctica and the Arctic simultaneously. Here’s what’s driving them, and how they’ll impact wildlife

Arctic Sea Ice Begins Its Warm Season Retreat in Worse Shape Than Previously Thought