Science news from a "critical rational" perspective. No "believing" in explanations here, no time for instrumentalism and a focus on good explanations of the evidence.Introduction (epistemology in science): Dark Matter: Modified Newtonian Dynamics (MOND): Statistical confidence in physics: Instrumentalism in modern physics: Fusion Power 'News': "Spinoffs" from fusion research: Advice for investors in pure science: James Webb Space Telescope latest: Concluding Remarks: