World's Coldest Cities: Life Where Cold Bites Bones, Temps Hit -67°C

• Yellowknife, Canada, experiences temperatures below -26°C, is home to over 20,000 people, and is known for diamonds, ice roads, and Northern Lights tourism.
• Oymyakon, Russia, a small village, holds the record for the lowest recorded temperature in a populated area (-67.7°C in 1933), with winter averages of -45°C to -50°C.
• Utqiagvik, Alaska, the northernmost city in the United States, houses about 4,500 people, mostly from the Inupiat community, with homes built on stilts due to permafrost.
• Longyearbyen, Norway, the world's northernmost town, experiences 24-hour daylight in summer and months of darkness in winter, with residents carrying guns for polar bear protection.
• Astana, Kazakhstan, the capital city, can reach -51.5°C in winter due to its open steppe location, which offers no natural barriers against Arctic winds.

Why It Matters: This reveals human resilience in the face of Earth's harshest cold environments.