UD doctoral student Tianyu Zhou is pictured on the right using a shovel to remove snow that covers the sea ice during a ...

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 ...

The Arctic Ocean (Figure 1), the smallest of the world's five major oceans, is about 4000km (2500 miles) long and 2400km (1500 miles) wide, about the size of the continental USA. It lies entirely ...

As competition for resources in the Arctic Ocean intensifies ... other Arctic nations and kicked the international rush to map out claims to the seabed into high gear. Last month, the United ...