Antarctica’s biggest and oldest free‑floating iceberg is undergoing a startling transformation, with its once white surface now streaked by vivid pools of blue. The color shift is more than a visual ...

Add Yahoo as a preferred source to see more of our stories on Google. The image, taken in 2024, shows massive arches carved into A23a, revealing spectacular erosion and cave-like formations. Richard ...

Add Yahoo as a preferred source to see more of our stories on Google. For nearly 40 years, iceberg A-23A has been one of scientists' most closely watched giants after breaking free from Antarctica's ...

An enormous iceberg that split off from the Antarctic ice sheet decades ago has turned an alarmingly bright shade of vivid blue — an alarming indication that it’s about to undergo complete ...

When we think of the creatures that call Antarctica home, emperor penguins, seals, and orcas may be the first few animals to cross our minds. However, as a Chicago-sized iceberg broke away from the ...

An iceberg larger than New York City has broken off an ice shelf in Antarctica. The British Antarctic Survey (BAS) said in a press release Friday that its scientists first detected vast cracks in the ...

Glacial earthquakes are a special type of earthquake generated in cold, icy regions. First discovered in the Northern Hemisphere more than 20 years ago, these quakes occur when huge chunks of ice fall ...

New satellite images of what was once the largest iceberg in the world show warning signs of its imminent demise, revealing extensive pools of aquamarine blue water melting on its surface. NASA’s ...