Definition
The Beaufort Sea is a marginal sea of the Arctic Ocean, located north of Alaska, USA, and the Yukon and Northwest Territories of Canada. It's known for its icy conditions and harsh climate. Think of it as the Arctic's frozen frontier. The sea is covered by ice for most of the year, making navigation challenging. It's a vital habitat for marine mammals, such as polar bears and seals. The Beaufort Sea is also a significant source of oil and natural gas reserves.