"Pacific walruses have begun massing onshore in Alaska on a Chukchi Sea beach, one of the earliest of the now-annual congregations at that site yet recorded, the U.S. Fish and Wildlife Service said.

Walruses were spotted on July 29 a beach near the Inupiat village of Point Lay and numbered about 5,000 as of Aug. 5, said Andrea Medeiros, a spokeswoman for the Fish and Wildlife Service.

"Illegal hunting for meat, fur, and newly grown antlers—along with the warming climate—are depleting wild reindeer on Russia’s Taymyr Peninsula."

"The scene was pure carnage. Dozens of reindeer carcasses were sprawled on the sandy shore of the Khatanga River or floating in the current toward the Arctic Ocean, as if the animals had drowned in mid-stream. The story of what actually befell these reindeer on the Taymyr Peninsula, in Russia’s Krasnoyarsk region, however, was far more grisly.

"Ice covering the Arctic Ocean reached the lowest level since at least 1979 for July as temperatures spiked in the region, leaving large stretches of Russia’s Siberian coast mostly ice-free."

"How is the climate crisis affecting Siberia's last great reindeer herds — and the people who live and move alongside them? Researchers are working to find out."

"Biologist Egor Kirillin is on a special mission. Deep in the Siberian wilderness in the Russian Republic of Sakha, he waits on the Olenjok river until reindeer come thundering into the water.

"The Trump administration appointed a coordinator for policy in the Arctic on Wednesday, as Washington prepares to compete with Russia and China on resource extraction in a region quickly melting due to climate change."

"For a book project about 16th-century polar explorer William Barents, Andrea Pitzer needed to reach the remote Arctic island where he and his men came to grief. She booked passage on an expeditionary boat out of Murmansk, then headed north on a trip marked by unforgettable scenery, unexpected loss, and wild magic that changed her life."

"Alexander Deyev can still taste the smoke from last year’s wildfires that blanketed the towns near his home in southeastern Siberia, and he is dreading their return."

"At the South Pole, considered the coldest point on Earth, temperatures are rising fast. So fast, in fact, that Kyle Clem and other climate researchers began to worry and wonder whether human-driven climate change was playing a bigger role than expected in Antarctica."