The Food and Drug Administration is putting together clearer guidelines for medical apps that need to be approved.

Wrigley plans to start selling “Alert” gum next month — that is, gum with caffeine. Gum sales overall are down, and “energy” products are booming. But cities, states and the FDA are investigating caffeine marketing to kids.

Public anger over unsafe food and drugs is widespread in China. The country's new leader, Xi Jinping, is setting up an agency equivalent to America's Food and Drug Administration to tackle the problem.

With addiction to pain pills at epidemic levels, the Food and Drug Adminstration is taking action

So half the dose should mean half the price, right?

The long-awaited FDA rules focus on preventing outbreaks of food-borne illnesses, rather than tracking after the fact how they occurred.

Energy drinks are boosting sleepy beverage sales, even as the FDA investigates both Monster Energy and 5-hour Energy.

Pharmacies linked to meningitis outbreak not regulated by FDA.

Arsenic occurs naturally in soil, but also comes from manure and pesticides. Rice plants absorb higher levels of arsenic than other crops.

But some worry the cost could scare away people most at risk of infection.