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Media Contacts
![Ryan Kerekes is leader of the RF, Communications, and Cyber-Physical Security Group at Oak Ridge National Laboratory. Photos by Genevieve Martin, ORNL. Ryan Kerekes is leader of the RF, Communications, and Cyber-Physical Security Group at Oak Ridge National Laboratory. Photos by Genevieve Martin, ORNL.](/sites/default/files/styles/list_page_thumbnail/public/Ryan%20Kerekes%20Profile%20lab1_0.jpg?itok=btnfhbaJ)
As leader of the RF, Communications, and Cyber-Physical Security Group at Oak Ridge National Laboratory, Kerekes heads an accelerated lab-directed research program to build virtual models of critical infrastructure systems like the power grid that can be used to develop ways to detect and repel cyber-intrusion and to make the network resilient when disruption occurs.
![Representatives from the US Air Force met with DOE and ORNL computing and global security team members on July 10 to kick off the collaboration. Representatives from the US Air Force met with DOE and ORNL computing and global security team members on July 10 to kick off the collaboration.](/sites/default/files/styles/list_page_thumbnail/public/2018-P04527.jpg?itok=U1IMgJfG)
For the US military, accurate weather prediction is vital to both the planning and execution of worldwide missions. To extend its weather modeling capabilities, the US Air Force has joined the computing experts at the US Department of Energy’s (DOE’s) Oak Ridge National Laborato...
![A 3D visualization of the HZDR team’s final simulation of their expanded plastic target. The protons (blue) can be seen traveling along the laser axis from left to right (laser not shown). A particle bunch (red) of high-density protons can be seen at the A 3D visualization of the HZDR team’s final simulation of their expanded plastic target. The protons (blue) can be seen traveling along the laser axis from left to right (laser not shown). A particle bunch (red) of high-density protons can be seen at the](/sites/default/files/styles/list_page_thumbnail/public/Laser.jpg?itok=vIgOOJQ-)
![Lu Huang, USS industrial research engineer prepares a lightweighted advanced high strength steel component for neutron research at the Spallation Neutron Source’s VULCAN instrument. Lu Huang, USS industrial research engineer prepares a lightweighted advanced high strength steel component for neutron research at the Spallation Neutron Source’s VULCAN instrument.](/sites/default/files/styles/list_page_thumbnail/public/news/images/2018-P04505.jpg?itok=sLO5iUbz)
![Micael Starke Micael Starke](/sites/default/files/styles/list_page_thumbnail/public/blog/images/MichaelStarke%20with%20Battery%20Pack%20newsletter%20version.jpg?itok=mBBsUWsQ)
When Michael Starke leaves the lab each day, he continues his work, in a sense, at home. The power systems engineer is developing methods to precisely control building electrical loads—and in his off hours, he has automated his own home with upwards of 90 smart devices to manage everything from heat...
![The electromagnetic isotope separator system operates by vaporizing an element such as ruthenium into the gas phase, converting the molecules into an ion beam, and then channeling the beam through magnets to separate out the different isotopes. The electromagnetic isotope separator system operates by vaporizing an element such as ruthenium into the gas phase, converting the molecules into an ion beam, and then channeling the beam through magnets to separate out the different isotopes.](/sites/default/files/styles/list_page_thumbnail/public/6_1_17%20Ru_NF3_530uA%5B2%5D.jpg?itok=3OLnNZqa)
A tiny vial of gray powder produced at the Department of Energy’s Oak Ridge National Laboratory is the backbone of a new experiment to study the intense magnetic fields created in nuclear collisions.
![ORNL’s Sergei Kalinin has been named a 2018 Blavatnik National Awards for Young Scientists laureate. ORNL’s Sergei Kalinin has been named a 2018 Blavatnik National Awards for Young Scientists laureate.](/sites/default/files/styles/list_page_thumbnail/public/news/images/Kalinin200.jpg?itok=OB12WP_T)
![Arthur “Buddy” Bland Arthur “Buddy” Bland](/sites/default/files/styles/list_page_thumbnail/public/news/images/Bland200.jpg?itok=LgEjQW4d)
Arthur “Buddy” Bland, program director of the Oak Ridge Leadership Computing Facility (OLCF) at the Department of Energy’s Oak Ridge National Laboratory, has received the Secretary’s Appreciation Award for his nearly four decades of achievements
![ORNL researcher Colleen Iversen, an ecosystem ecologist, has been invited to participate in the National Academies’ New Voices project. ORNL researcher Colleen Iversen, an ecosystem ecologist, has been invited to participate in the National Academies’ New Voices project.](/sites/default/files/styles/list_page_thumbnail/public/news/images/iversen_casual200.jpg?itok=2XxgDNVc)
Colleen Iversen, a senior staff scientist in the Environmental Sciences Division at the Department of Energy’s Oak Ridge National Laboratory, has been selected for the New Voices in Sciences, Engineering, and Medicine project launched by the National Academies of Scie...
![ORNL marks 75th anniversary with Lab Day ORNL marks 75th anniversary with Lab Day](/sites/default/files/styles/list_page_thumbnail/public/thumb_1.jpg?itok=1D36490a)