York University

Archive photo of the US’s cold war-era Camp Century in Greenland.

Waste from a secret US base was left to be entombed “forever” in Greenland’s ice. But forever has changed.

Environment

Camp Century was part of a top secret US plan to deploy nuclear weapons beneath Greenland’s ice sheet. 50 years after it was abandoned, scientists say a warming Arctic may expose the waste left behind.

Archive photo of the US’s cold war-era Camp Century in Greenland.

Waste from a secret US base was left to be entombed “forever” in Greenland’s ice. But forever has changed.

Environment
A view from the entrance of the tunnel discovered by Toronto police.

Who built this mystery tunnel underneath Toronto?

Environment