#Antarctica

The discovery, published in Nature Geoscience, reveals one of the largest deep-Earth structures ever mapped on the continent.

A new study suggests Antarctica’s ice sheet hit a climate tipping point about one million years ago, making it far more reactive to temperature and CO2 changes.…

Representing the longest continuous record of the Earth’s climate, the giant ice core may soon unlock some much-wanted data into Earth's climate history.

The solar system is now at the edge of this cloud, but the massive stockpile of cosmic stardust has left signatures on Earth's southernmost region.

Greater protections for endangered emperor penguins and how to manage growing tourism will top the agenda at talks on Antarctica opening in Japan on Tuesday.

Officials from the nearly 60 countries signatory to the Antarctic Treaty are meeting in Hiroshima for annual discussions on protecting and managing the fragile region.

For decades, Antarctica seemed to defy global warming. Since satellites began monitoring the poles in the late 1970s, the seasonal growth and retreat of Antarctic sea ice—frozen seawater that expands around the continent each winter—appeared remarkably…

From Latest articles | smithsonianmag.com: A Century Ago, an Explorer and His Pilot Claimed to Be the First People to Fly Over the North Pole. Here’s Why Experts Doubt That Achievement

Icy, isolated Peter I Island stirred up a show in the atmosphere off the West Antarctic coast.

The Seabourn Venture is the perfect expedition vessel for premium luxury expedition cruises to Antarctica, this ship is among the worlds best.

A common route is to voyage south from Argentina toward Antarctica before heading north up the coast of Africa — the same route taken by the cruise ship MV Hondius

A deadly hantavirus outbreak on a cruise ship that visited Antarctica has highlighted a growing tourism trend

Deep beneath the Southern Ocean, a quiet but alarming shift is underway: warm water is creeping closer to Antarctica, and scientists are now seeing it clearly for the first time.…

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Neutrinos pass through the entire planet without stopping. They travel billions of light-years from colliding black holes and exploding stars without being absorbed or deflected, arriving intact and pointing straight…

New data confirms what climate experts have long worried about: a warm mass of deep polar water has expanded toward Antarctica.

A decade ago, southern sea ice suddenly and dramatically declined. Scientists say the culprit was a "very violent release" of deep, pent-up heat.

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If the Atlantic Meridional Overturning Circulation shut down, the knock-on effects could release hundreds of billions of tonnes of CO2, raising global temperatures even further