The phrase "ongoing controversy" means that a dispute or disagreement has been happening for a long time and is still continuing without a resolution.
Sentences with «ongoing controversy»
The test results come amid ongoing controversy over the Common Core learning standards and the related tests. (wshu.org)
This perception of ongoing controversy about the fundamental scientific evidence is encouraged by the media, which tends to define news in terms of conflict, whether real or manufactured. (climatesciencewatch.org)
There has been ongoing controversy about which form of this vitamin should be supplemented. (mindbodygreen.com)