It is easy to find information on the Internet but the majority of wepages won't be suitable to be cited in your university assignment, therefore you must critically evaluate the information before you consider using it for an assignment.
Try the Internet Detective tutorial if you need some practise with evaluating websites.
One of the ways in which a news source demonstrates its authenticity and responsibility to its readers is through a publicly accessible code of ethics or standards. A sample of various codes, mission statements and ethics handbooks are listed below.
Compare these two links. Which one do you think is true? Why or why not?
1 - Eat This Not That: Shocking Facts About Farmed Salmon
2 - Washington State Department of Health: Farmed vs. Wild Salmon