Roundup, a widely used herbicide containing glyphosate, has been at the center of mass tort litigation due to claims that it causes cancer, particularly non-Hodgkin lymphoma. Extensive use in agriculture and residential settings has led to numerous lawsuits against Bayer, the parent company of Monsanto, which originally developed Roundup. Plaintiffs, including farmers, landscapers, and homeowners, argue that the company failed to warn users about the potential health risks associated with glyphosate exposure. This litigation has resulted in significant settlements and verdicts, with billions of dollars awarded to affected individuals. Regulatory scrutiny and scientific studies continue to evaluate the safety of glyphosate, prompting calls for stricter regulations and alternative weed control methods. The ongoing legal and regulatory efforts aim to address public health concerns, provide compensation to those affected, and ensure safer agricultural practices in the future.