knowledge matrix on Instagram: "•The edge of the Arctic’ refers to the transitional zone where sub-Arctic regions meet the true Arctic Circle—a place defined by extreme cold, long winter nights, and fragile ecosystems. . . •This boundary region includes tundra landscapes, floating sea ice, and coastlines shaped by powerful polar winds. Wildlife such as polar bears, Arctic foxes, seals, and migratory birds depend on this environment for survival. Due to climate change, the edge of the Arctic is w

Exploring Hidden Feelings through Anger

National Geographic on Instagram: "Known for their iconic tusks, which may help them sense changes in their icy environment, narwhals navigate the Arctic waters as mixed pods of males, females, and juveniles. This pod was encountered by Martin Gregus Jr. (@mywildlive), and while barely visible from the water's surface, a bird's-eye view reveals the full extent of their movements and behaviors."