Morning Overview on MSN

Antarctica’s biggest, oldest iceberg is turning an ominous blue

Antarctica’s biggest and oldest free‑floating iceberg is undergoing a startling transformation, with its once white surface ...

Massive iceberg turns blue, is 'days or weeks' from disintegrating, NASA says

An image captured by NASA's Terra satellite on Dec. 26 appears to show that the iceberg has sprung a leak because of the ...

Massive iconic iceberg turns blue and is "on the verge of complete disintegration," NASA says

Scientists say all signs indicate the so-called "megaberg" could be just days or weeks from totally disintegrating.

Image: Meltwater turns iceberg A-23A blue

The year that iceberg A-23A first broke away from Antarctica's Filchner Ice Shelf, Ronald Reagan was president of the United ...
New Scientist

City-sized iceberg has turned into a giant swimming pool

Satellite photos show meltwater on the surface of iceberg A23a collecting in an unusual way, which may be a sign that the ...
Scientific American

Hundreds of Iceberg Earthquakes Rattle Antarctica’s Doomsday Glacier

Instead, the most prolific period of glacial earthquakes at Thwaites, between 2018 and 2020, coincides with a period of accelerated flow of the glacier’s ice tongue towards the sea. The ice-tongue ...

Antarctica’s Oldest, Largest Iceberg Is Turning an Ominous Blue Color

Iceberg A-23A has had a long and arduous journey. It first broke off from Antarctica’s Filchner Ice Shelf in 1986. Afterwards ...
Boing Boing on MSN

Antarctica's oldest iceberg is turning blue and about to disintegrate

Iceberg A-23A has been around since 1986, when it broke off from Antarctica at nearly twice the size of Rhode Island. It ...