Researchers from Johns Hopkins University have found a new way to learn skills twice as fast.
Kim Jong Un travels everywhere with his own personal lavatory, to avoid interested parties gleaning sensitive information about his health.
German archaeologists have carbon dated a 17-foot-tall wooden sculpture of a human figure found in a bog in Russia at more than twice as old as the Pyramids.
Recipients of the Légion d’Honneur include Vladimir Putin, Harvey Weinstein, Manuel Noriega, Lance Armstrong, Marshal Pétain and Bashar al-Assad.
Countries with the death penalty have almost twice as many murders per head as those without it.
The Amazon is twice the size of India.