Sunset on Tuesday will mark the final appearance of the sun over Utqiagvik, Alaska, in 2025 as the town enters "polar night," a stretch of roughly 65 days of darkness. | AccuWeather

It’s officially Polar Bear Week! Each year, Polar Bear Week shines a light on these incredible animals - their changing Arctic environment, and the importance of protecting the sea ice they depend on to hunt and survive. As the ice forms later each year, polar bears spend more time on land waiting for their world to freeze again. Please consider a donation in support of Polar Bears International's coexistence efforts and other conservation work across the Arctic. https://polarbearsinternational.