Earth’s forests lost 60% of their canopy during ancient global warming—could it happen again?

2 reports in the order each was filed. Tap any entry to open that report at its source.

1. 01Smithsonian MagazineAug 28, 6:43 PMForests Didn't Fare Well During an Ancient Global Warming Event, Offering a 'Cautionary' Tale About Today's Climate Change