China's huge push to reduce air pollution had an unexpected consequence in the Arctic
Today 11:45am
China's cuts to aerosol emissions reduced sea ice loss, but it may have revealed a bigger story about climate change.
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Arctic sea ice just dropped to an alarming new low
Mon 30 Mar 2026
Right now, the Arctic is maxing out on sea ice – the cold of winter has built up over months of darkness, and ice has spread as far south as it will all year. It’s the North Pole’s sea ice maximum, except this year, it’s alarmingly low.
Limiting warming to 2C is ‘crucial’ to protect pristine Antarctic Peninsula
24 Feb 2026
Keeping global warming to less than 2C above pre-industrial temperatures is “crucial” for limiting damage to the Antarctic Peninsula’s unique ecosystems, according to a new study.
Warming climate threatens Greenland's ancestral way of life
12 Feb 2026
The Arctic region is on the frontline of global warming, heating up four times faster than the rest of the planet since 1979, according to a 2022 study in scientific journal Nature, causing the sea ice to retreat.
In the Arctic, the major climate threat of black carbon is overshadowed by geopolitical tensions
10 Feb 2026
As rising global temperatures speed up the melting of sea ice in the Arctic Ocean, it’s set off a boom of ships taking routes that previously were frozen and not traversable.
Arctic endured year of record heat as climate scientists warn of ‘winter being redefined’
18 Dec 2025
Region known as ‘world’s refrigerator’ is heating up as much as four times as quickly as global average, Noaa experts say.
Changes to polar bear DNA could help them adapt to global heating, study finds
15 Dec 2025
Scientists say bears in southern Greenland differ genetically to those in the north, suggesting they could adjust.
Scientists discovered something alarming seeping out from beneath the ocean around Antarctica
13 Oct 2025
Planet-heating methane is escaping from cracks in the Antarctic seabed as the region warms, with new seeps being discovered at an “astonishing rate".
Antarctic sea ice winter peak in 2025 is third smallest on record
3 Oct 2025
Provisional data from the US National Snow and Ice Data Center (NSIDC) shows that Antarctic sea ice reached a winter maximum of 17.81m square kilometres (km2) on 17 September.
Iconic Antarctic species at risk amid 'regime shift', with 'rapid and self-perpetuating changes'
22 Aug 2025
Scientists say there is emerging evidence of abrupt and potentially unstoppable changes in the Antarctic environment.
