Officials at the Department of Health and Human Services have struggled to find records belonging to Dr. Tom Shimabukuro, the director of the CDC’s Immunization Safety Office.

EXCLUSIVE: Sens. Ron Johnson and Chuck Grassley are demanding information from the Justice Department’s inspector general on whether any unassigned, or "untasked," confidential human sources from DOJ ...

The new whistleblower emails also show that a future member of Special Counsel Jack Smith’s team and an anti-Trump FBI agent ...

U.S. officials said Ronald Johnson’s actions during his time ... like no leader before. The El Faro investigation challenged Mr. Bukele’s tough-on-crime message. It also caught the attention ...

Sen. Ron Johnson (R-Wis.) is accusing a Centers for Disease Control and Prevention (CDC) doctor, who is in charge of handling ...

Sen. Ron Johnson (R-Wis.) appears just as baffled by President Donald Trump’s steep international tariffs as his Democratic ...

Sen. Ron Johnson (R-Wis.) said on Sunday said he’s questioning President Trump’s “endgame” in his approach to tariffs, saying the ongoing “volatility” isn’t good for businesses.

Sen. Ron Johnson (R-WI) said he is still in the dark as to what President Donald Trump’s tariff strategy is. On Wednesday, Trump announced he was lowering tariffs on 75 countries to 10% for 90 ...