Here at the Geophysical Institute, for example, dozens of ideas have appeared about the configuration of earth's electromagnetic environment. However, ion streaming isn't a life and death matter. The scientists debating it feel little pressure to publicize their partial studies. Writers don't feel compelled to stay on top of the shifting results. And the public, by and large, doesn't give a hoot which theory prevails.
Ions can stream however they please.
The public does give a very loud hoot indeed about food that may be silently clogging arteries. With the foregoing firmly in mind, you may now read about recent work on cholesterol. Science News sent a reporter to the National Conference on Cholesterol and High Blood Pressure, and she picked up some interesting highlights. They get upset stomachs and whole-body blushes. That is the implication, at least, of a study in which a dozen healthy women exercised on treadmills for 45 minutes on each of two successive Sundays.