New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue ...

The impending disintegration of what was once the world's largest iceberg, A23a, has been captured in a new satellite image.

This unusual color is not just a visual curiosity. It is a sign of widespread melting and structural weakening that could ...

After four decades adrift, one of the most famous slabs of Antarctic ice has finally lost its shape and status. Iceberg A23a, ...

A giant Antarctic iceberg that was twice the size of Rhode Island faces imminent collapse, turning blue with meltwater and ...

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

Iceberg A-23A is looking a little blue these days. In late December 2025, NASA and NOAA’s Terra satellite spotted the massive ...

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

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

When it first detached, the iceberg was nearly twice the size of US state Rhode Island, about 4,000 square kilometers.