News Releases

ORNL's Communications team works with news media seeking information about the laboratory. Media may use the resources listed below or send questions to news@ornl.gov.
David Kropaczek directs the Consortium for Advanced Simulation of Light Water Reactors, a Department of Energy Innovation Hub headquartered at Oak Ridge National Laboratory.

Kropaczek named director of Consortium for Advanced Simulation of Light Water Reactors

The Consortium for Advanced Simulation of Light Water Reactors at the Department of Energy’s Oak Ridge National Laboratory has named David J. Kropaczek its director.
Mathematics can assist cities in addressing unstructured neighborhoods

Mathematics can assist cities in addressing unstructured neighborhoods

New mathematical models developed by the Department of Energy’s Oak Ridge National Laboratory with collaborators at Sam Houston State University and the University of Chicago can help guide changes to the layout of poor urban neighborhoods 

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Qrypt licenses ORNL’s quantum random number generator to fortify encryption methods

Qrypt, Inc., has exclusively licensed a novel cyber security technology from the Department of Energy’s Oak Ridge National Laboratory, promising a stronger defense against cyberattacks including those posed by quantum computing.

The artistic representation illustrates a measurement of a beam in a particle accelerator, demonstrating the beam’s structural complexity increases when measured in progressively higher dimensions.

UT-ORNL team makes first particle accelerator beam measurement in six dimensions

The first full characterization measurement of an accelerator beam in six dimensions will advance the understanding and performance of current and planned accelerators around the world. A team of researchers led by the University of Tennessee, Knoxville conducted t...
As protons (pink) strike the target vessel and pass into the liquid mercury inside, the protons are absorbed, creating neutrons (blue) that are then sent through moderators and beam tubes to research instruments to study the fundamental properties of mate

SNS completes full neutron production cycle at record power level

The Spallation Neutron Source at the Department of Energy’s Oak Ridge National Laboratory has reached a new milestone by operating a complete neutron production run cycle at 1.3 megawatts. Achieving the record power level with a remarkable 94 percent accelerator bea...
Plants in the warmest of several study areas at the SPRUCE experimental site remained green and functional up to six weeks longer than plants growing at ambient temperatures. Credit: Oak Ridge National Laboratory, U.S. Dept. of Energy

Hotter temperatures extend growing season for peatland plants

A futuristic experiment simulating warmer environmental conditions has shown that peatland vegetation responds to higher temperatures with an earlier and longer growth period.

The sensors measure parameters like temperature, chemicals and electric grid elements for industrial and electrical applications. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy

Brixon, Inc. licenses ORNL’s innovative sensor technology for security applications

Brixon, Inc., has exclusively licensed a multiparameter sensor technology from the Department of Energy’s Oak Ridge National Laboratory. The integrated platform uses various sensors that measure physical and environmental parameters and respond to standard security applications.

New research about the transfer of heat—fundamental to all materials—suggests that in thermal insulators, heat is conveyed by atomic vibrations and by random hopping of energy from atom to atom.

New insights bolster Einstein’s idea about how heat moves through solids

A discovery by scientists at the Department of Energy’s Oak Ridge National Laboratory supports a century-old theory by Albert Einstein that explains how heat moves through everything from travel mugs to engine parts.
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Stealth Mark licenses ORNL invisible micro-taggant for anticounterfeiting applications

StealthCo, Inc., an Oak Ridge, Tenn.-based firm doing business as Stealth Mark, has exclusively licensed an invisible micro-taggant from the Department of Energy’s Oak Ridge National Laboratory. The anticounterfeiting technology features a novel materials coding system that uses an infrared marker for identification.

Oak Ridge National Laboratory’s Summit supercomputer was named No. 1 on the TOP500 List, a semiannual ranking of the world’s fastest computing systems. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy.

ORNL’s Summit Supercomputer Named World’s Fastest

The US Department of Energy’s Oak Ridge National Laboratory is once again officially home to the fastest supercomputer in the world, according to the TOP500 List, a semiannual ranking of the world’s fastest computing systems.