In-Situ TEM and EELS at Ernst-Ruska Center, Germany Dr. Paul Paciok from the Ernst-Ruska Center, Germany, contributed critical insights through in-situ transmission electron microscopy (TEM ...

Dr. Paul Paciok from the Ernst-Ruska Center, Germany, contributed critical insights through in-situ transmission electron microscopy (TEM) and electron energy loss spectroscopy (EELS). These ...

Joni Ernst faces a pivotal decision ... she should fear what’s coming — not from her party’s right flank, but from the center. Iowa voters are pragmatic, independent-minded, and increasingly ...

Joni Ernst (R-Iowa) during his confirmation hearing ... “The standards of readiness and meritocracy is front and center, but absolutely. It would be the privilege of a lifetime, if confirmed ...

FIRST ON FOX: Sen. Joni Ernst, R-Iowa, is reintroducing legislation that would require federal authorities to take into custody illegal immigrants charged with killing someone, closing what she ...

Sen. Joni Ernst (R-Iowa), a key member of the Senate Armed Services Committee who has championed women serving in combat roles, announced Tuesday that she will vote for Pete Hegseth, President ...

Joni Ernst (R-Iowa) — a key vote on the Armed Services Committee — had declined an offer to meet privately with the woman whom Hegseth paid to settle a sexual assault claim. The New Yorker’s ...

Sen. Joni Ernst, R-Iowa, this week proposed a trio of bills targeting Washington, D.C.,-area federal employees that would mandate agencies move staff—or their entire headquarters—out of the ...

FIRST ON FOX: Sen. Joni Ernst, R-Iowa, officially endorsed Pete Hegseth for Secretary of Defense on Tuesday night, despite expressing some initial uncertainty following their first meeting.

He said one of the first things he will do at the Pentagon is order a review of combat role standards to ensure “readiness and meritocracy is front and center.” Ms. Ernst’s final question ...

The Republican senator is seen as a key vote on Trump's nominee. Sen. Joni Ernst, R-Iowa, said Tuesday she is supporting Pete Hegseth’s nomination to serve as secretary of defense after ...