Take control of your outdoor space with Roundup® Weed & Grass Killer₄ Concentrate. It kills tough weeds and grasses to the root, including dandelion, large crabgrass, poison ivy, clover (red & white), …

12 hours ago · The Supreme Court will decide whether to block thousands of lawsuits alleging Monsanto failed to warn people that its popular weedkiller could cause cancer.

12 hours ago · The Supreme Court said Friday that it will decide whether tens of thousands of people claiming the pesticide Roundup caused their cancer will have a day in court, or whether a federal law …

Roundup is a brand name of herbicide originally produced by Monsanto, which Bayer acquired in 2018. Prior to the late-2010s formulations, it used broad-spectrum glyphosate-based herbicides. [1]

12 hours ago · The Supreme Court has agreed to hear an appeal from agrochemical manufacturer Bayer to block thousands of state lawsuits alleging it failed to warn people its popular weedkiller …

Jan 2, 2026 · In 2000, a landmark study claimed to set the record straight on glyphosate, a contentious weedkiller used on hundreds of millions of acres of farmland. The paper found that the chemical, the …

Jun 4, 2025 · Starting in 2024, however, new formulations of herbicides were released that use the brand name Roundup, but do not contain glyphosate. Instead, they contain a combination of multiple …

10 hours ago · Supreme Court may block thousands of lawsuits over Monsanto’s weed killer Containers of Roundup are displayed for sale on a store shelf in San Francisco in 2019.

11 hours ago · The court in 2022 declined to hear a similar claim from Bayer in a case that awarded more than $86 million to a married couple from Livermore.

12 hours ago · The Supreme Court agreed to hear Bayer’s BAYN-1.38%decrease; red down pointing triangle challenge to Roundup litigation, giving the company new hope in its effort to beat back tens …