The story of one of the world’s oldest icebergs is nearly at an end, after a breathtaking 40-year journey that has captivated scientists. The iceberg, known as A23a, was once the largest on Earth, ...

Add Yahoo as a preferred source to see more of our stories on Google. Iceberg A-23A as seen from the International Space Station. (Image: NASA) NASA's Earth Observatory captured striking new satellite ...

Leaders often lose their position at the top, and that doesn't just apply to sports, weather, military or government. In this case, it refers to an iceberg called A23a. The massive 'berg was once ...

The world’s largest iceberg, A23, is fragmenting into smaller pieces, potentially jeopardizing both humans and the millions of penguins in the neighboring Antarctic refuge. Alarming photos snapped by ...

It's so big, scientists are calling it a "megaberg." The world's largest iceberg, with the unglamorous name of A23a, continues to move through the ocean near Antarctica, and British researchers last ...

An enormous iceberg measuring roughly the length of Delaware broke off an Antarctic ice shelf in 2017. Now, that iceberg is headed directly for South Georgia Island — threatening to devastate the ...

When the massive A68A iceberg snapped off its ice shelf in July 2017, it was the sixth-largest iceberg on record. Now more than half of it is gone. A study published on January 10 in the journal ...

NASA's Earth Observatory captured striking new satellite imagery showing iceberg A-23A, once one of the largest icebergs ever tracked, which is now taking on an intense blue hue as it drifts in the ...