"Bird flu has reached mainland of Antarctica for the first time, officials have confirmed."

"Rain used to be rare in the Arctic, but as the region warms, so-called rain-on-snow events are becoming more common. The rains accelerate ice loss, trigger flooding, landslides, and avalanches, and create problems for wildlife and the Indigenous people who depend on them."

"Every species of animal and plant that lives or breeds in the Arctic is experiencing dramatic change. As the polar region warms, species endure extreme weather, shrinking and altered habitat, decreased food availability, and competition from invading southern species."

"A deadly type of bird flu has been found in gentoo penguins for the first time, according to the Scientific Committee on Antarctic Research (SCAR), stoking concern that the virus could spread among Antarctica's huge penguin colonies."

"With confirmed or suspected cases in two Antarctic penguin species, researchers fear highly contagious virus could rip through colonies".

"Lack of data about conditions in the Russian Arctic is already hampering climate science, and will cause ever-growing gaps in our understanding of how climate change affects the fastest-warming region of the planet, scientists warn."

"Scientists have long wondered whether the West Antarctic Ice Sheet is a ticking time bomb in terms of sea level rise. New evidence from the DNA of a small octopus that lives in the Southern Ocean suggests that the ice sheet is indeed at risk of collapsing, according to a study published on Thursday in the journal Science."

"Bird flu is likely to spread further in the Antarctic region, causing immense damage to wildlife, according to experts on the highly contagious disease that has killed hundreds of millions of birds worldwide in recent years."

"Rudolph’s red nose may have gone down in history, but research says it was probably his shining blue eyes — a common trait among reindeer — that helped keep him and the rest of Santa’s herd nourished."

"This past summer in the Arctic was the warmest since 1900, contributing to disasters across the wider region, including flooding in Juneau, Alaska and a record wildfire season in Canada."