Why regulators want to ban a key ingredient in kratom, a popular herbal supplement
John Yang: For centuries, people in Southeast Asia have used the leaves of kratom trees as a home remedy to soothe nerves and ease pain. Recently, its popularity has exploded…
Regulators turn to math to determine when AI is powerful enough to be dangerous
How do you know if an artificial intelligence system is so powerful that it poses a security danger and shouldn’t be unleashed without careful oversight? For regulators trying to put…