Fermilab director (IMAGE) DOE/Fermi National Accelerator Laboratory Caption A mile underground, Fermilab Director Lia Merminga (left) discusses the progress of the three caverns for the Long Baseline Neutrino Facility/Deep Underground Neutrino Experiment with Construction Coordinator Nathan Strasbaugh (right) on Thursday, August 15, 2024 in Lead, S.D. Credit Ryan Postel, Fermilab Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.