These sources consist of legitimate science. Legitimate science follows the scientific method, is unbiased and does not use emotional words. These sources also respect the consensus of experts in the given scientific field and strive to publish peer reviewed science. See all Pro-Science sources.
Factual Reporting: HIGH
Notes: HowStuffWorks is an American commercial educational website founded by Marshall Brain to provide its target audience an insight into the way many things work. The site uses various media to explain complex concepts, terminology, and mechanisms—including photographs, diagrams, videos, animations, and articles (Wikipedia).