The party has been struggling to respond to Donald Trump’s return. But the chance to grill one of the president’s worst Cabinet selections seemed to revive their fighting spirit.

Senator Maggie Hassan tore into Robert F. Kennedy Jr. for paralyzing actual scientific research.

The anti-vaccine sentiment that Robert F. Kennedy Jr. has encouraged was too much even for a Republican senator.

The progressive senators torched Robert F. Kennedy Jr. for making money off of his supposed public health initiatives.

Robert F. Kennedy Jr. struggled to defend his previous public health statements.

Protests broke out when Robert F. Kennedy Jr. insisted he wasn’t anti-vaccine.

Robert F. Kennedy Jr.’s ex-running mate is trying to force his nomination through.

Revelations about the role he played in a deadly measles outbreak in Samoa keep getting worse.

Robert F. Kennedy Jr.’s anti-vax nonprofit turns out to be just another scam.

Corporate tax cuts! Threatening Republicans! Arresting Democrats! Rethinking the polio vaccine?! People are about to find out what they voted for.

The would-be Trump appointee is set to undermine public health—and take public education down with it.

Plummeting trust in vaccines could be lethal on its own. But there are also ways Trump’s nominee for Health and Human Services could reduce vaccine availability, as well.

Kennedy, an anti-vaxxer with a chilling past, says Trump has promised to name him head of Health and Human Services. The Trump camp has denied this—unconvincingly.

A fundraiser in Los Angeles brought together classic environmentalists, Kennedy groupies, and new age hippies with a lot of money.

Kennedy’s choice of running mate, Nicole Shanahan, is the strongest evidence yet that his campaign is desperate and unserious.

The court is using a little-known doctrine to prevent Congress and the executive branch from functioning.

The Florida governor’s cynical ploy is to signal to rank-and-file Republicans: Look, I can investigate people, too!

Childhood vaccination rates are plummeting amid misinformation and fearmongering.

The network’s hosts see the convoy as a means of stirring up a similar movement in the United States.

The hot new feud between Donald Trump and Ron DeSantis points to the growing relevance of the anti-vax movement on the right.