Language difficulty categories of the FSI. Updated since French and German have been changed.
Cupid or Not, Roborant Sages Dare
The Better IndiaUnion of Concerned Scientists
Clean Technica
Explain That Stuff
Public Citizen
Southern Poverty Law Center (SPLC)
Inside Climate News
Equal Justice Initiative
Prison Policy Initiative
Center for American Progress
Phys.org
The Conversation
Nations Online
Neuron
Aeon