Roundup weed killer was a substantial factor in a California man's cancer, a jury determined Tuesday in the first phase of a trial that attorneys said could help determine the fate of hundreds of ...

A coalition of a dozen national and Midwestern agricultural groups sued Wednesday to try to overturn a California decision that could result in labels warning that the popular weed killer Roundup ...

California can require Monsanto to label its popular weed killer Roundup as a possible cancer threat even though the chemical giant insists it poses no risk to people, a judge tentatively ruled ...

Glyphosate, the key ingredient in weed killers such as Roundup, will be added to California’s list of chemicals that can cause cancer. Monsanto, the maker of Roundup, says the decision is based ...

FRESNO, Calif. -- Regulators in California took a pivotal step on Monday toward becoming the first state to require the popular weed killer Roundup to come with a label warning that it's known to ...

SAN FRANCISCO — A California appeals court on Monday upheld a groundbreaking verdict that Monsanto’s widely used weed killer caused cancer in a school groundskeeper but the panel also slashed ...

SACRAMENTO, Calif. — California can’t require a cancer warning label on Roundup, the world’s most widely used weed-killer, a federal judge ruled Monday.

California lists Roundup's active chemical as cancer-causing. Monsanto claims "a long history of safe… California cracks down on Roundup weed killer as lawsuits abound | LAist ...

California can’t require a cancer warning label on Roundup, the world’s most widely used weed-killer, a federal judge ruled Monday. U.S. District Judge William Shubb issued a permanent ...

FRESNO (AP) -- California regulators are taking a pivotal step toward requiring the popular weed killer Roundup to come with a warning label. The state's Office of Environmental Health Hazard ...

That herbicide, glyphosate, the key ingredient in weed killers such as Roundup, will be added to California's list of chemicals that can cause cancer, the state's Office of Environmental Health ...