Gut toxin exposure linked to rising bowel cancer cases / Exposure to toxin increases colorectal cancer risk among younger adults, study finds / The toxins around us threaten our fertility. Black families face an outsize risk | Reniqua Allen-Lamphere / Apple juice recall: More than 170,000 bottles of Martinelli's impacted by fears of potential mold-based toxin / Childhood toxin exposure 'may be factor in bowel cancer rise in under-50s'