Sinkholes as big as a skyscraper and as wide as a city street open up in the Arctic seafloor

Sinkholes as big as a skyscraper and as wide as a city street open up in the Arctic seafloor
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Giant "sinkholes" — one of which could devour an entire city block holding six-story buildings — are appearing along the Arctic seafloor.



March 27, 2022 at 05:24PM
via Space.com read more...