From the basic building blocks of matter and the forces that affect everyday life to the biological systems that keep living things alive, this quiz tests your understanding of general science.

The set of 12 questions from the new Pew Research Center survey is, of course, only a small fraction of the possible topics and approaches to measuring public knowledge and understanding about science ...

From the microscopic wonders of human biology and complex chemical reactions to the mysteries of Earth’s ecosystems and the vast reaches of outer space, prove yourself in the ultimate general science ...

Earthquakes are strong and sudden movements of the Earth's surface caused by shifts in the Earth's crust. They can change the shape of land, destroy buildings, and affect the lives of people in many ...

See how you fared in this week's leaderboard ...