The TSA has updated medical marijuana guidelines, but experts warn against using cannabis on flights due to health effects at ...

On April 26, the United States reclassified cannabis from a Schedule I controlled substance, which lacks any medical benefits ...

President Donald Trump is considering reclassifying marijuana as a less dangerous drug. Yes, though 45 states have legalized the use of marijuana for medicinal or recreational use, the federal ...

The manufacturer of the top-selling weed-killer Roundup has changed the product's formula after many lawsuits.

Add Yahoo as a preferred source to see more of our stories on Google. A beloved unofficial holiday for many Americans but one you won't find on most calendars, 4/20, also known as Weed Day, falls on ...

TSA quietly revised part of its marijuana guidance in 2026, raising questions about flying with the substance, especially for travelers with medical cannabis.

The DOJ reclassified medical marijuana from Schedule I to Schedule III, opening tax and research benefits. But recreational ...