New research challenges the long-held belief that the Arctic Ocean was covered by a massive ice shelf during ice ages.

For decades, scientists believed the Arctic Ocean was sealed under a massive slab of ice during the coldest ice ages — but new research proves otherwise. Sediment samples from the seafloor, paired ...

Graham is part of Arctic Challenge 2025. In early July, he and his new teammates will row their way across the Arctic Ocean — 1,000 kilometers through freezing and treacherous waters.

Young people in the Eagle Valley are actively learning about the Arctic Ocean by engaging with a long-term monitoring project in the Arctic. Fifth graders from Gypsum Elementary, high school students ...

A student-led project comparing satellite images of the Arctic has discovered that a small Russian island has recently vanished after "completely melting" away.

Discover a pristine wilderness spanning millions of square miles in the Far North. For adventure seekers, an arctic ocean cruise opens access to territories where few have ventured before ...

The administration wants to designate a High Arctic offshore area beyond the 200-mile limit as part of a new oil leasing plan, but U.S. rights to the area are uncertain.

A new volcano-like structure has been found in the Arctic Ocean near Alaska Researchers detected a possible gas plume rising from just above the feature ...

The joint Ocean 2024 drills involve more than 400 warships, submarines and support vessels across the Arctic and Pacific Oceans, as well as in the Mediterranean, Caspian and Baltic Seas, Moscow said.

Jimmy Graham shared Monday that he will participate with a four-person team in the Arctic Challenge, a 1000 kilometer trek across the Arctic Ocean.

UD doctoral student spends summer on research vessel in the Arctic Ocean While most of the United States spent the summer in the grips of intense heat waves, University of Delaware doctoral student ...

A student-led project comparing satellite images of the Arctic has discovered that a small Russian island has recently vanished after "completely melting" away.