Millions of Americans are set to feel the chill this week and into January as a ferocious Arctic blast pushes its way into ...

As competition for resources in the Arctic Ocean intensifies ... the international rush to map out claims to the seabed into high gear. Last month, the United States planted its own figurative ...

With much of it covered in ice all year round and with no daylight from October to March, the Arctic Ocean is one of the world's most remarkable oceans. It's home to a multitude of unique life ...