According to the United States National Oceanic and Atmospheric Administration (NOAA)’s 2024 Arctic Report Card, tundra in the Arctic is becoming a net source of carbon dioxide, rather than the climate-beneficial carbon sink it has been for millennia. This year was the second warmest in the Arctic, based on data dating back to 1900, the […]
Global heating is predicted to lower the period of sea ice extent on Canada’s Hudson Bay, shortening the hunting season for its roughly 1,700 resident polar bears, reported Springer. According to a new study, if global temperatures increase to more than 2.1 degrees Celsius above pre-industrial levels, the length of most of Hudson Bay’s ice-free […]
The Norway chapter of World Wide Fund for Nature (WWF-Norway) is bringing a lawsuit against the Norwegian government for allowing mining of its seabed, claiming the country has not properly investigated the negative impacts. WWF-Norway said the decision to proceed with deep-sea mining breaches Norwegian law and sets a “dangerous precedent,” a press release from […]
The Canadian government made its largest land transfer in history on Thursday when it officially signed over the massive Arctic territory of Nunavut to its own government, who will now have control over the 808,200 square miles of sparsely populated mountains, tundra and vast mineral reserves. The Nunavut Lands and Resources Devolution Agreement signed by […]
The Arctic Ocean may be the planet’s smallest ocean, but it is an important carbon sink that absorbs up to 198 million tons of carbon annually, according to a press release from NASA. However, a recent study has shown that thawing permafrost and runoff rich with carbon from the Mackenzie River in Canada is triggering […]
The National Oceanic and Atmospheric Administration (NOAA) has released its annual Arctic Report Card for 2023, and the findings show that amid rising global temperatures in what is likely to be the hottest year ever recorded, 2023 was the warmest summer on record for the Arctic. The 2023 Arctic Report Card found that warming, caused […]
According to a new report led by professor Tim Lenton from the University of Exeter’s Global Systems Institute, in collaboration with more than 200 researchers worldwide, Earth’s climate has already warmed enough that humans are at risk of triggering five global “tipping points” that could have disastrous effects on the planet. If the world warms […]
Quick Key Facts What Is Arctic Sea Ice? Sea ice forms and covers most of the Arctic Ocean during the shorter, darker winter months. How much of the ocean’s surface is covered in sea ice is an important indicator of climate change. By mid-September, after the summer melt, the area covered by Arctic sea ice […]
Even with dramatic shifts in emissions, summer sea ice in the Arctic is doomed. A new analysis has found that even greatly and swiftly reducing greenhouse gas emissions will not prevent the disappearance of sea ice in September over the coming decades. Researchers predict the first summer without Arctic sea ice will happen in the […]
Advertiser Disclosure
Our editorial team is committed to creating independent and objective content focused on helping our readers make informed decisions. To help support these efforts we receive compensation from companies that advertise with us.
The compensation we receive from these companies may impact how and where products appear on this site. This compensation does not influence the recommendations or advice our editorial team provides within our content. We do not include all companies, products or offers that may be available.
568k 
233k 
41k 
Subscribe 
