A trillion-ton slab of ice broke off Antarctica’s Filchner Ice Shelf in 1986. Officially catalogued as iceberg A23a, it was ...
A, after years of drifting, now appears stuck near South Georgia Island. Once lodged in the Southern Weddell Sea for decades, ...
A23a, trillion-ton mega iceberg the size of Rhode Island, drifting toward South Georgia. Scientists warn of its potential ...
A23a broke off from Antarctica's Filchner Ice Shelf in 1986, but remained stuck on the seabed in the Weddell Sea for the next three decades. After breaking free in 2020 and riding ocean currents ...
A massive superberg, four times as big as New York City, has halted east of the southern tip of South America.