"Megaberg" iceberg A23a is on the move again after making a slow escape from Antarctica. Satellites are tracking the jumbo ...

Biggest vs smallest—how do we measure up in the grand scheme of the universe? Explore the fascinating scales of existence, ...

The world's largest iceberg is on the move in the Southern Ocean after spinning for months. Iceberg A23a weighs nearly 1 ...

Even small asteroids can do a lot of damage—and new research shows the James Webb Space Telescope is adept at spotting the tiniest of space rocks.

A23a weighs almost a trillion tons, and, as of August, spanned 1,418-square-miles (3,672 square kilometers), making it twice ...

The world's largest and oldest iceberg, A23a, is once again on the move after decades of being grounded on the seafloor and ...

The world's largest iceberg is on the move in the Southern ... A Taylor Column is rotating waters that form above underwater mountains and trap objects in place, according to BAS.

The world's biggest iceberg is officially on the move ... a phenomenon where rotating water above a seamount traps objects in place. This kept A23a spinning on the spot, delaying its expected ...

Just how long has the universe been around? Scientists estimate the universe is 13.8 billion years old, with an uncertainty ...

The largest and oldest iceberg in the world, named A23a, is on the move again after being ... an oceanographic phenomenon where rotating water above a seamount holds objects in place. This dynamic ...