If you are looking for information or for opinion, can you tell whether it is fairly objective? What do we mean by objectivity? Objectivity is representing real, objective truth despite your opinion. Being objective means "not influenced by personal feelings or opinions in considering and representing facts," as stated in the Oxford English Dictionary. Objectivity can also include a lack of bias or influence from other individuals or groups, from whom a writer could receive compensation or other forms of approval for writing with a particular opinion or viewpoint. Definition retrieved from https://www.lexico.com/en/definition/objective.
Determine the purpose and goals of the author or organization responsible - Is it supposed to advertise a product, service, or opinion? Is it meant to educate or pursuade? Or is it meant to sensationalize or evoke an emotional response?
Determine the audience for this writing - Is this meant to serve a particular group? If so, how might that influence what or how the writer has written?
Determine if possible the background and/or affiliations of the author - How might this and other individuals or organizations influence what has been written?
A Little Reminder: When we talk about objectivity, we often look for bias. Bias in and of itself is not a bad thing. We all have our own biases. It's when bias gets in the way of someone's representing the facts that it becomes problematic.
Look for goals or any opinions expressed by the writer or a mission statement by an organization to determine potential purpose of the writing.
Look at the words being used. Are they meant to evoke an emotional response? Or are they speaking to an audience who is being asked to think?
Look at how detailed the information given is. Are there broad generalizations? Or more detailed facts provided? The more facts , fewer generalizations and vague statements, the more possibility of objectivity.
Scan through the article on cell phone radiation from the Environmental Working Group (EWG).
Then go to the site's "About Us" page and read what the EWG wants its readers to know about itself.