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 ...

The crack called Chasm-1 had been dormant for decades until 2012. Now, it has created a new iceberg. British Antarctic Survey A massive 600-square-mile iceberg separated from Antarctica last week in ...

Next up, a yearslong ramble through the Southern Ocean and, eventually, a big melt. By Victor Mather It’s massive. It’s icy. And it’s moving. It’s an iceberg named A23a. Wait, that’s what they’re ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. Please ...

Researchers from the British Antarctic Survey recently captured the first close-up video of A81, an enormous iceberg that broke off the Brunt Ice Shelf in January. When you purchase through links on ...

1,000,000,000,000 tons. That’s one trillion, with a “t” at the start. And that’s how much A23a, aka the world’s largest iceberg, weighs. It spans across about 1,418-sqaure-miles, or about three times ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The biggest iceberg ...

Crash diet alert: Antarctica’s Brunt Ice Shelf has slimmed down by about 256 billion tons. As part of a major calving event, an iceberg nearly the size of Houston, Texas, separated from the continent ...

In January, an iceberg roughly twice the size of New York City split off from Antarctica’s Brunt Ice Shelf. It was a breakup almost a decade in the making. Back in 2012, scientists noticed the first ...