Colorado is rolling out regulations for the edible-marijuana sector, including "emergency rules," which spell out serving sizes. But for now, most of the dosage education is falling to pot shops.
The company Vital Decisions hires social workers to help people make end-of-life plans in advance, over the phone. But the counselors are paid by insurers. Critics see a conflict of interest.
The science is clear that teenagers need more than eight hours of sleep a night. The nation's pediatricians say school districts need to buck up and change schedules to let kids sleep later.
The White House says it was aware that Douglas McAuthur McCain was in Syria, though it did not confirm he was fighting with the Islamic State. The terrorist group claims McCain died in battle.
President Obama has been widely criticized for not being combative enough. Commentator Frank Deford says we elected a basketball player, but ended up with a golfer.
Why do some cheeses melt and caramelize better than others? Researchers used high-tech cameras and special software to figure it out.
One clothing company whose bottom line was hurt in the wake of bad weather events decided to look to polyester fibers made from recycled plastic bottles.
Georgia peanut farmers are about three weeks away from harvesting their crops, and many hoping for more rain and cooler temperatures. Georgia grows about half of the nation's peanuts.
Libya keeps spiraling downward as Islamist fighters slug it out with forces loyal to a rogue general in the capital and elsewhere.
Dr. Tom Frieden, director of the Centers for Disease Control and Prevention, has arrived in West Africa to assess the Ebola outbreak. The situation in Liberia, he says, is "absolutely unprecedented."