Researchers recently published estimates for the amount of area undisturbed by humans — marine wilderness — left on the planet. Kennedy Elliot for National Geographic mapped the results.
Mapping the ocean undisturbed by humans
Projects by Nathan Yau See All →
Shifts in How Couples Meet, Online Takes the Top
How do couples meet now and how has it changed over the years? Watch the rankings play out over six decades.
Shifted Social Media Usage, Among Teens
Facebook took the biggest hit in the past three years. Snapchat and Instagram got more likes.