"The increase in marine Arctic traffic, which received increased attention as U.S. President Donald Trump pushed for the United States to take over Greenland, has come with a heavy environmental cost: black carbon, or soot, that spews from ships and makes the ice melt even faster. "

"Scientists say increasing shipping traffic is interfering with the whales’ ability to hunt and communicate. To protect the animals, conservation groups are urging the International Maritime Organization to instate mandatory measures to reduce underwater noise."

"Warming temperatures are forcing Antarctic penguins to breed earlier and that’s a big problem for two of the cute tuxedoed species that face extinction by the end of the century, a study said."

"What happens in Greenland doesn’t stay in Greenland. Turns out, the fate of the world’s largest island has outsize importance for billions of people on the planet. That’s because of the one thing that Greenland is quickly losing: ice."

"After a 12-day crossing, and a hard slog through sea ice, the field work on this Antarctic expedition is ready to start."

"After a 12-day journey across the southern seas, the nearly 40 scientists aboard the icebreaker Araon on Wednesday reached Antarctica’s fastest-melting glacier, the Thwaites. An ambitious campaign to study the ice by air, under sea and with boots on the frozen surface is now underway.

"Scientists said the loss hinders their work and diminishes America’s leading presence on the continent. The NSF said it continues to support Antarctic research."

"Mining company Blue Moon Metals plans to dispose of its mining waste in Repparfjord, a nationally protected salmon fjord in the Norwegian Arctic that Indigenous Sámi fishers rely on."

"Bird flu has wiped out half of South Georgia’s breeding elephant seals, according to a study that warns of “serious implications” for the future of the species."

"A diplomatic row has erupted over the “illegal” detention of one of Ukraine’s scientists, who has been accused by the Kremlin of undermining Russia’s industrial trawling for krill in Antarctica."

"This week, Iceland recorded the presence of the insects within its borders for the first time in the Nordic nation's history."