A Chinese man with no medical training is injecting cancer patients with a toxic bleach solution; a full course of treatment runs $20,000. He’s now working to bring the unproven treatment to the US.

In the months since US health secretary Robert F. Kennedy Jr. mentioned chlorine dioxide during his Senate confirmation hearing, the online community advocating for the use of the toxic bleach ...

Amazon has removed more than a dozen books that unscientifically claim a homemade bleach, chlorine dioxide, can cure conditions ranging from malaria to childhood autism. The books include directions ...