How apple cider vinegar cured everything until it didn't
BMJ Group retracted a March 2024 study claiming apple cider vinegar caused significant weight loss due to concerns about the study's quality and implausible results.
Controversial 'arsenic life' paper retracted after 15 years - but authors fight back
The journal Science retracted a controversial paper claiming a microorganism can thrive on arsenic, citing new criteria that question the validity of reported experiments.