![Weyl semimetal](/sites/default/files/styles/featured_square_large/public/2024-08/Picture4.jpg?h=b38bf506&itok=nYXXiLDs)
Filter News
Area of Research
- (-) Materials (33)
- Biology and Environment (14)
- Clean Energy (36)
- Computational Biology (1)
- Electricity and Smart Grid (1)
- Functional Materials for Energy (2)
- Fusion and Fission (1)
- Isotopes (2)
- Materials for Computing (9)
- National Security (3)
- Neutron Science (11)
- Nuclear Science and Technology (2)
- Supercomputing (23)
News Topics
- (-) Biomedical (6)
- (-) Materials (26)
- (-) Transportation (6)
- 3-D Printing/Advanced Manufacturing (11)
- Advanced Reactors (2)
- Artificial Intelligence (7)
- Big Data (2)
- Bioenergy (7)
- Biology (3)
- Buildings (2)
- Chemical Sciences (13)
- Clean Water (1)
- Climate Change (1)
- Composites (4)
- Computer Science (11)
- Coronavirus (3)
- Critical Materials (5)
- Cybersecurity (2)
- Decarbonization (3)
- Energy Storage (22)
- Environment (7)
- Exascale Computing (2)
- Frontier (2)
- Fusion (2)
- Grid (3)
- High-Performance Computing (4)
- Isotopes (8)
- Machine Learning (5)
- Materials Science (46)
- Mathematics (1)
- Microscopy (13)
- Molten Salt (1)
- Nanotechnology (24)
- National Security (3)
- Neutron Science (17)
- Nuclear Energy (6)
- Partnerships (4)
- Physics (17)
- Polymers (10)
- Quantum Science (6)
- Security (2)
- Simulation (1)
- Space Exploration (1)
- Summit (2)
- Sustainable Energy (7)
- Transformational Challenge Reactor (3)
Media Contacts
![Radiochemical technicians David Denton and Karen Murphy use hot cell manipulators at Oak Ridge National Laboratory during the production of actinium-227. Radiochemical technicians David Denton and Karen Murphy use hot cell manipulators at Oak Ridge National Laboratory during the production of actinium-227.](/sites/default/files/styles/list_page_thumbnail/public/2016-P07827%5B1%5D.jpg?itok=yJbnFQLU)
The Department of Energy’s Oak Ridge National Laboratory is now producing actinium-227 (Ac-227) to meet projected demand for a highly effective cancer drug through a 10-year contract between the U.S. DOE Isotope Program and Bayer.
![From left, ORNL’s Rick Lowden, Chris Bryan and Jim Kiggans were troubled that target discs of a material needed to produce Mo-99 using an accelerator could deform after irradiation and get stuck in their holder. From left, ORNL’s Rick Lowden, Chris Bryan and Jim Kiggans were troubled that target discs of a material needed to produce Mo-99 using an accelerator could deform after irradiation and get stuck in their holder.](/sites/default/files/styles/list_page_thumbnail/public/news/images/2018-P01734.jpg?itok=IbSUl9Vc)
“Made in the USA.” That can now be said of the radioactive isotope molybdenum-99 (Mo-99), last made in the United States in the late 1980s. Its short-lived decay product, technetium-99m (Tc-99m), is the most widely used radioisotope in medical diagnostic imaging. Tc-99m is best known ...
![Oak Ridge National Laboratory researcher Halil Tekinalp combines silanes and polylactic acid to create supertough renewable plastic. Oak Ridge National Laboratory researcher Halil Tekinalp combines silanes and polylactic acid to create supertough renewable plastic.](/sites/default/files/styles/list_page_thumbnail/public/news/images/02%20Materials-Supertough_bioplastic.jpg?itok=64jAyN8y)
A novel method developed at Oak Ridge National Laboratory creates supertough renewable plastic with improved manufacturability. Working with polylactic acid, a biobased plastic often used in packaging, textiles, biomedical implants and 3D printing, the research team added tiny amo...