A Consumer Reports investigation has found that some infant formulas contain potentially harmful levels of lead and arsenic.

New research from Consumer Reports has uncovered unsettling levels of heavy metals and chemicals in some infant formulas.

Manufacturers contest some of the findings as Health Secretary Robert F. Kennedy Jr. vows to tighten the FDA's regulation of ...

Corrections & Clarifications: Consumer Reports incorrectly named the baby formula with the highest lead levels in its testing. That product was Enfamil's Nutramigen. Most infant formulas tested by ...