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How Population Works
people.howstuffworks.com/population.htm
Population is one of the most important aspects of human civilization. Learn about population and find out how a population is counted.
Why Is Populism So Popular Again?
people.howstuffworks.com/populism.htm
Populism is a political philosophy that divides society by splitting it into two opposing factions: the people and the elite. So who benefits from that?
How Zero Population Growth Works
people.howstuffworks.com/zero-population-growth.htm
The goal of zero population growth is to reach a sustainable global birth rate. Explore how zero population growth works and if it is possible.
October 12 1999: The World Population Hits 6 Billion
people.howstuffworks.com/population-six-billion.htm
The world's population hit 6 billion people on this day in October of 1999. Read about the historic day in which the world's population hit the 6 billion mark.
How Human Migration Works
science.howstuffworks.com/life/evolution/human-migration.htm
Human migration is the idea that humans developed in Africa and then spread to Europe and Asia. Learn about human migration and how human migration works.
How will population growth affect energy?
science.howstuffworks.com/environmental/energy/population-growth-affect-energy.htm
The world is growing at an amazing rate. Currently, the Earth’s population is growing by 60,000 people every eight hours -- that’s two children born every second somewhere around the globe.
The U.S. Wild Pig Population Is Exploding
animals.howstuffworks.com/mammals/us-wild-pig-population-is-exploding.htm
The feral pig population in the U.S. is a growing problem in nearly 40 states. HowStuffWorks NOW looks into how the USDA intends to tackle the issue.
Is Africa the cradle of humanity?
science.howstuffworks.com/life/evolution/africa-cradle-humanity.htm
Is the cradle of humanity in Africa? Learn about the cradle of humanity in this article from HowStuffWorks.
Anatomy 101: Human Body Quiz
play.howstuffworks.com/quiz/human-body-quiz
You remember a little ditty about the thigh bone being connected to the hip bone, which was in turn connected to the backbone. But what else do you remember about human anatomy? The answers to this quiz are all inside of you -- literally.