Arctic

The oldest glacier in the Alps is protected by special white blankets to prevent it from melting.

This Swiss Town Is Protecting Its Glacier With a Blanket

But a high-tech solution might be on the way

A large female Greenland shark observed near the community of Arctic Bay, Nunavut.

The World's Most Ancient, Elusive Sharks Were Finally Caught on Video

Greenland sharks, which can live more than 400 years, reveal how little we know about life in the coldest oceans

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New Map Reveals What Lies Below Greenland's Ice

This map of 'naked' Greenland is the most detailed yet and can help in refining climate predictions

The Southern Pole of Inaccessibility. The thing sticking up in the middle is the bust of Lenin.

These Places Are Actually The Middle of Nowhere

These "poles of inaccessibility" are among the world's most remote places

Narwhals Have a Strange Stress Response

When the creatures are frightened, they both flee and freeze

Surprising Footage Captures Arctic Jellyfish Lurking Under the Ice

The creatures were previously thought not tough enough to survive the harsh winters

Google Trekker in Quttinirpaaq National Park

Now You Can Virtually Visit Quttinirpaaq National Park, One of the Most Remote Places on Earth

Google Street Views records the wonders of the northerly jewel

Orbis et Globus in place - for now

This Wandering Concrete Sphere Will Track the Movements of the Arctic Circle

On a small Icelandic island, a massive piece of art will track Earth's wobble in space

Having shown that it’s possible to identify whale species from baleen, Solazzo says, “Now we have a new tool to study those collections.”

These Ancient Whale Baleen Artifacts Can Now Tell New Stories

How an innovative protein analysis technique helped solve a decades-old mystery

Usually the massive creatures rest between hunting dives on floating ice. But as ice becomes increasingly scarce, the creatures are forced ashore.

Melting Sea Ice Forces Walruses Ashore in Earliest Gathering Yet Observed

As ice melts, the Pacific walruses are losing their icy resting platforms

The airship Italia

Flying to the North Pole in an Airship Was Easy. Returning Wouldn’t Be So Easy

It would take an international icon to toss aside a bitter rivalry to help a crew in need

The Mackenzie (Dehcho) River is the second-largest river system in North America.

How One Quest for the Northwest Passage Ended at the Icy Mouth of Disappointment River

The Mackenzie River, as it's know today, is North America's second-largest river system–but it wasn't what its namesake was looking for

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