Researchers created a detailed map of 332 canyon networks on the Antarctic seafloor – nearly five times the number identified ...

Read more: Huge circle in Antarctic ice hints at meteorite impact; Mysterious fairy circles now discovered in Australia’s desert; Neanderthals built mystery underground circles 175,000 years ago ...

LONDON (AP) — The British Antarctic Survey says that one of the world’s largest icebergs is drifting beyond Antarctic waters after being grounded for more than three decades. The iceberg known ...

The iceberg is about three times the size of New York City. It had been grounded for more than three decades in the Weddell Sea after it split from the Antarctic’s Filchner Ice Shelf in 1986.

By SYLVIA HUI Associated Press LONDON (AP) — Britain’s polar research ship has crossed paths with the largest iceberg in the world. The British Antarctic Survey said Monday that it was a ...