Robert F. Kennedy, Jr.: “I agree with President Trump that every abortion is a tragedy.”

Public officials who tell Americans to defer to experts will "never ever again" be able to dominate them.

We’ve done better. We’re having a global measles outbreak right now.

Today, we took long-overdue action to restore science, accountability, and the rule of law.

If somebody tells you that a vaccine will prevent transmission and infection, or you need to take it to protect your grandmother, A.I. may say it actually doesn't do that.