Ozone Layer Hole Over Antarctica Bigger Than North AmericaThe hole in the ozone layer currently extends over 26 million square kilometers, which is nearly 2.5 million square kilometers larger than at the same time in 2014.
Researchers: Catastrophic Collapse Of West Antarctic Ice Sheet BeginsUnstoppable melting could mean 11-13 feet sea-level rise by the end of the century.
Study: Global Warming Changes Uneven, Some Regions Have CooledGlobal warming has affected some regions of the earth more than others, with the uneven temperatures showing that while some regions have warmed, others actually cooled.

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