The most presidential plane is set to get a makeover

This Presidents' Day, consider the past, present, and future of Air Force One. 

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“Somewhere, something incredible is waiting to be known.”

Carl Sagan


A story too strange and horrifying to be fiction (and, yes, it involves a shark and a horse). Also, it's the first footage of a shark ever recorded. 

Over the last 20 years, 2°C has been referenced in climate policies and agreements made by the Council of the European Union, the G8 (now the G7), and more. So what makes two degrees so important?