Brazilian courts are disturbingly fond of Family Constellation, a pseudoscientific form of therapy that pushes blame onto victims, and retraumatises the most vulnerable people
The latest viral conspiracy theory about COVID-19 vaccines are that they cause HIV infection - based on misreading scientific articles from two years ago
In praising the power of the placebo effect, the statistical sleuths at the BBC's More or Less cited small, subjective studies that have failed to replicate
