Going, Going ... Gone: Greenland’s Melting Ice Sheet Passed a Point of No Return in the Early 2000s
By Bob Berwyn
'Canary in the coal mine': Greenland ice has shrunk beyond return, study finds
By Cassandra Garrison
Greenland ice melt has passed the point of no return
By Stephanie Pappas
Greenland's melting ice sheet has 'passed the point of no return'
By Morgan McFall-Johnsen