What is Critical Race Theory (in the context of the recent flood of news articles that mention it)?
In recent years, I have observed a rapid increase in news articles* about courses in US schools and US enterprises that are allegedly "based on" Critical Race Theory, and these articles usually only contain very brief and sometimes contradictory explanations of what Critical Race Theory is. The term also seems to be used in an academic context in the US, but I don't know if the meaning is the same as in those articles.
In the context of such articles, what does Critical Race Theory actually mean, and is that meaning identical with the meaning of Critical Race Theory in an academic context?
*I intentionally don't give examples, because I don't want this to be about a specific article, and there are so many of these articles that people who are knowledgeable enough to answer will likely have encountered at least dozens of these articles themselves. If I misjudged and it is indeed unclear what I'm referring to, please ask for clarification in a comment.