These sources consist of legitimate science or are evidence based through the use of credible scientific sourcing.  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. Some sources in this category may have a slight political bias, but adhere to scientific principles. See all Pro-Science sources.

Factual Reporting: HIGH

Notes: According to TreeHugger they are the leading media outlet dedicated to driving sustainability mainstream. Partial to a modern aesthetic, they strive to be a one-stop shop for green news, solutions, and product information. In review, TreeHugger has a left wing political bias based on their views of conservation and sustainability, however this is a scientific website that sources to credible science. They just happen to focus on the importance of conservation. (D. Van Zandt 7/28/2017)