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![mirrorAsymmetry-NPDGamma_ORNL.jpg mirrorAsymmetry-NPDGamma_ORNL.jpg](/sites/default/files/styles/list_page_thumbnail/public/mirrorAsymmetry-NPDGamma_ORNL.jpg?itok=POtcSu48)
A team of scientists has for the first time measured the elusive weak interaction between protons and neutrons in the nucleus of an atom. They had chosen the simplest nucleus consisting of one neutron and one proton for the study.
![Using as much as 50 percent lignin by weight, a new composite material created at ORNL is well suited for use in 3D printing. Using as much as 50 percent lignin by weight, a new composite material created at ORNL is well suited for use in 3D printing.](/sites/default/files/styles/list_page_thumbnail/public/2018-P09551.jpg?itok=q7Ri01Qb)
Scientists at the Department of Energy’s Oak Ridge National Laboratory have created a recipe for a renewable 3D printing feedstock that could spur a profitable new use for an intractable biorefinery byproduct: lignin.
![2018-P07635 BL-6 user - Univ of Guelph-6004R_sm[2].jpg 2018-P07635 BL-6 user - Univ of Guelph-6004R_sm[2].jpg](/sites/default/files/styles/list_page_thumbnail/public/2018-P07635%20BL-6%20user%20-%20Univ%20of%20Guelph-6004R_sm%5B2%5D.jpg?itok=DUdZNt_q)
A team of scientists, led by University of Guelph professor John Dutcher, are using neutrons at ORNL’s Spallation Neutron Source to unlock the secrets of natural nanoparticles that could be used to improve medicines.
![The team’s quantum frequency processor operates on photons (spheres) through quantum gates (boxes), synonymous with classical circuits for quantum computing. The team’s quantum frequency processor operates on photons (spheres) through quantum gates (boxes), synonymous with classical circuits for quantum computing.](/sites/default/files/styles/list_page_thumbnail/public/figure%202_quantum%20frequency%20processor%5B1%5D.jpg?itok=jvhcjiZS)
![OAK RIDGE, Tenn., Nov. 27, 2018—The Spallation Neutron Source at the Department of Energy’s Oak Ridge National Laboratory has broken a new record by ending its first neutron production cycle in fiscal year 2019 at its design power level of 1.4 megawatts. OAK RIDGE, Tenn., Nov. 27, 2018—The Spallation Neutron Source at the Department of Energy’s Oak Ridge National Laboratory has broken a new record by ending its first neutron production cycle in fiscal year 2019 at its design power level of 1.4 megawatts.](/sites/default/files/styles/list_page_thumbnail/public/news/images/2015-P05970%5B7%5D.jpg?itok=MK35c7c-)
The Spallation Neutron Source at the Department of Energy’s Oak Ridge National Laboratory has broken a new record by ending its first neutron production cycle in fiscal year 2019 at its design power level of 1.4 megawatts.
![ORNL’s Jeremy Smith is studying the recalcitrance of biomass to enable cheaper, more efficient biofuels and other high-value chemicals. ORNL’s Jeremy Smith is studying the recalcitrance of biomass to enable cheaper, more efficient biofuels and other high-value chemicals.](/sites/default/files/styles/list_page_thumbnail/public/news/images/Fig3x.jpg?itok=qJnNAf0O)
Seven researchers from the Department of Energy’s Oak Ridge National Laboratory have been chosen by the Innovative and Novel Computational Impact on Theory and Experiment, also known as INCITE, program to lead scientific investigations that require the nation’s mo...
![AK_Steel_story-tip.jpg AK_Steel_story-tip.jpg](/sites/default/files/styles/list_page_thumbnail/public/AK_Steel_story-tip.jpg?itok=iW4s8JKK)
![Default image of ORNL entry sign](/sites/default/files/styles/list_page_thumbnail/public/2023-09/default-thumbnail.jpg?h=553c93cc&itok=N_Kd1DVR)
![Reaching rare earths_v2.png Reaching rare earths_v2.png](/sites/default/files/styles/list_page_thumbnail/public/Reaching%20rare%20earths_v2.png?itok=Zz2arLKz)
Scientists from the Critical Materials Institute used the Titan supercomputer and Eos computing cluster at ORNL to analyze designer molecules that could increase the yield of rare earth elements found in bastnaesite, an important mineral
![A GRIDSMART traffic camera installed at an intersection in Leesburg, Virginia. Photo courtesy of GRIDSMART. A GRIDSMART traffic camera installed at an intersection in Leesburg, Virginia. Photo courtesy of GRIDSMART.](/sites/default/files/styles/list_page_thumbnail/public/Leesburgh_VA%20%281%29_1.jpg?itok=oW1nDLCN)
In a project leveraging computer vision, machine learning, and sensors, Oak Ridge National Laboratory scientists are working with private company GRIDSMART Technologies, Inc. to demonstrate how stop lights can be programmed to improve fuel economy and reduce emissions.