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The Latest Breaking News from Ted Scambos

Mega-iceberg A23a, formerly the world's largest, turns into bright 'blue mush' as it finally dies after 40 years at sea

New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue striations on its surface. The striking snaps hint that the "megaberg" will soon disappear forever, ending a surprisingly eventful four-decade-long saga.

LiveScience

Most enduring and biggest iceberg breaks apart, with more splintering to come in its death spiral

The world's largest iceberg, A23A, is breaking into smaller pieces and may not last beyond November

The Independent UK

A23a megaberg: Game of Thrones style ice wall on course to hit British island

The world’s largest iceberg, stretching from horizon to horizon, is on course to hit South Georgia Island

The Independent UK

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Wall of ice the size of Rhode Island heading toward penguin-packed island off Antarctica

The world’s biggest iceberg — a wall of ice the size of Rhode Island — is lumbering toward a remote island off Antarctica that’s home to millions of penguins and seals

The Independent UK

The iceberg cometh: It's the size of Oahu, and it's moving into the open ocean

"It's a trillion tons of ice," as one expert told NPR. Now the largest iceberg in the world, A23a, is on the move after decades of being grounded on the seafloor.

WEKU

Scientists count huge melts in many protective Antarctic ice shelves. Trillions of tons of ice lost.

A new study finds that four dozen Antarctic ice shelves have shrunk by at least 30% since 1997 and 28 of those have lost more than half of their ice in that time

The Independent UK

Antarctica has a lot less sea ice than usual. That's bad news for all of us

It's the middle of the winter in Antarctica, when the ocean around the continent freezes. But this year there's less sea ice than ever recorded.

WEKU

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Antarctic sea ice hits another record low: Natural fluctuation or sign of climate change?

Antarctica's sea ice is now reforming as the continent moves deeper into the austral winter, but it's currently the smallest it has ever been for this time of year on record. This blip in the Antarctic pulse is the latest in a string of record lows that is being watched…

ABC News

Where is the coldest place on Earth?

There are some bone-chilling places on Earth, but what is the lowest temperature ever recorded and where was it?

LiveScience

‘Everyone should be concerned’: Antarctic sea ice reaches lowest levels ever recorded

With the continent holding enough ice to raise sea levels by many metres if it was to melt, polar scientists are scrambling for answers

The Guardian - AU

Antarctic sea ice shrinks to record low - researchers

WASHINGTON: Antarctic sea ice likely shrunk to a record low last week, US researchers said on Monday, its lowest extent in the 45 years of satellite record-keeping.

Bangkok Post

A skinny robot documents the forces eroding a massive Antarctic glacier

Scientists got their first up-close look at what's eating away part of Antarctica's Thwaites ice shelf, nicknamed the Doomsday Glacier because of its massive melt and sea rise potential.

WEKU

Skinny robot documents forces eroding Doomsday Glacier

A pencil-shaped robot is giving scientists their first look at the forces eating away at the Thwaites glacier in Antarctica

The Independent UK

Antarctica's Thwaites Glacier: the melting monster of sea level rise – The Conversation Weekly podcast transcript

This is a transcript of The Conversation Weekly podcast episode: Thwaites Glacier: the melting, Antarctic monster of sea level rise, published on September 22, 2022.

The Conversation

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The Conversation

Thwaites Glacier: the melting, Antarctic monster of sea level rise – podcast

This episode of The Conversation Weekly podcast is about the Thwaites Glacier in Antarctica. Thwaites is among the largest glaciers on Earth and one of the single most important factors for future global sea level rise. We talk to three experts about what makes Thwaites so uniquely significant, why it’s…

Axios

Greenland ice melt, the largest part of sea level rise, kicks into high gear

A recent spike saw a enough water run off to fill 2.4 million Olympic-sized swimming pools.

The Conversation

Ice world: Antarctica's riskiest glacier is under assault from below and losing its grip

Flying over Antarctica, it’s hard to see what all the fuss is about. Like a gigantic wedding cake, the frosting of snow on top of the world’s largest ice sheet looks smooth and unblemished, beautiful and perfectly white. Little swirls of snow dunes cover the surface.

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