Here is what we know about polio as a disease, its vaccines and the likely number of lives saved through inoculation.

Sen. Bernie Sanders argued that "the conspiracy theories" that Robert F. Kennedy has entertained are "not unlike what we're ...

"I am not anti-vaccine." -- Robert F. Kennedy Jr., President Donald Trump's nominee for HHS secretary, attempting to allay ...

A letter submitted to the U.S. Senate that states it was sent by physicians in support of Robert F. Kennedy Jr.’s nomination as secretary of Health and Human Services includes the names of doctors who ...

FILE PHOTO: Robert F. Kennedy Jr., U.S. President Trump’s nominee to be secretary of Health and Human Services, testifies ...

The letter was sent to the U.S. senate as Kennedy’s nomination as secretary of Health and Human Services faced opposition ...

The health and human services secretary nominee, after questions from Democrats, has agreed to transfer his stake in Gardasil ...

The committee's chairman announced that the vote on RFK Jr.'s nomination to be secretary of health and human services is set ...

Take President Donald Trump’s decision to nominate Kennedy, a well-known vaccine skeptic, to lead the Department of Health and Human Services. Kennedy, whose Senate confirmation hearing was Wednesday, ...

President Donald Trump signed stiff new tariffs on Mexico, Canada and China on Saturday, fulfilling a campaign promise to ...

The Senate Finance Committee will vote Tuesday on the recommendation of Robert F. Kennedy Jr.’s confirmation to lead federal health agencies, the committee announced Sunday.

SiriusXM’s Megyn Kelly said Friday during her show that she would be watching Republican Louisiana Sen. Bill Cassidy’s vote ...