MapSwipe and its team of digital volunteers utilize the abundance of smart phone technology to gather more information on natural disasters and the impact they have on people, cities, and countries around the world.
A megacity in geography is an urban area that contains more than 10 million residents.
Here are 10 of the most interesting facts about the world population from the past, present, and what they can mean for the future.
Stuart Sandine has create an online tool that allows users to map out and compare worldwide incarceration data.
