Farmer working with marijuana plants

In the cannabis patch, a patchwork of safety standards

Although 35 states, three U.S. territories, and the District of Columbia have legalized cannabis for recreational or medical use, there still are no uniform standards for regulating potentially harmful contaminants in cannabis products.

Fetal photographs: precious keepsake or needless risk?

The Food and Drug Administration has repeatedly urged pregnant women to avoid medically unnecessary ultrasounds, saying it is aware of “several enterprises” in the U.S. that perform ultrasounds on pregnant women for entertainment’s sake and then sell the images as keepsake photographs and videos.

Chicken cooking in oven.

The Trouble with Chicken

Is our food-safety process working? About one in four pieces of raw chicken is contaminated with salmonella, with some strains of the bacteria becoming more severe. FRONTLINE investigates the spread of these dangerous pathogens at a time when Americans are consuming more chicken than ever. The program, a co-production with the Workshop, traces a major …

The men who knew

Today’s debate over the use of antibiotics in food animals is hardly new. Nearly 40 years ago, the U.S. Food and Drug Administration (FDA) tried — and failed — to restrict the use of these drugs in animal feeds on the farm. That battle of 1977 is critical to understanding why the agency has taken …