Here, we explain the facts behind several more of Robert F. Kennedy Jr.’s claims during his two Senate hearings as nominee ...

Kennedy Jr.’s nomination to head the Department of Health and Human Services, which this week cleared a Senate committee vote and will soon be voted on by the full chamber. Some are horrified by ...

A measles outbreak is growing in a Texas county with dangerously low vaccination rates. In late January, two school-age ...

President Donald Trump has begun his second administration with a series of controversial moves and decisions.