A new study says if global warming continues at its current rate, more than 80% of Emperor penguin colonies will be gone in the next 80 years. Phil Trathan, who co-authored the study, joined The World’s host Marco Werman to discuss the plight of penguins.
The researchers aboard the Nathaniel B. Palmer are excited to return home after spending weeks studying Thwaites Glacier in Antarctica. While the comfort of their own beds await, there’s also the important work of writing up their research findings.
The World’s Carolyn Beeler is on a ship bound for Antarctica on an expedition looking into the fate of one of the frozen continent’s biggest glaciers. What they learn could tell us a lot about how quickly sea levels around the world will rise.