Citizen science has opened up the world of scientific research to anybody and everybody. It is being done in all areas of science including zoology, biology, astronomy, chemistry, and more. Some projects involve going outside and observing nature while others revolve around data obtained and shared over the internet. And whether one has scientific training or not, the contributions being made by citizen scientists are making a difference.

Science for everyone -- Unexpected experts -- Gathering a team -- Patterns and puzzles - Empowering people.