A message from Curtiss-Wright

High-Temperature neutron flux detectors for Generation IV reactors and SMRs

X-rays size up protein structure at the “heart” of COVID-19 virus

June 29, 2020, 3:00PMNuclear News

Overlapping X-ray data of the SARS-CoV-2 main protease shows structural differences between the protein at room temperature (orange) and the cryogenically frozen structure (white). Graphic: Jill Hemman/ORNL, U.S. Dept. of Energy

A team of researchers at the Department of Energy’s Oak Ridge and Argonne national laboratories has performed the first room-temperature X-ray measurements on the SARS-CoV-2 main protease, the enzyme that enables the virus to reproduce.

The X-ray measurements mark an important first step in the researchers’ ultimate goal of building a comprehensive 3D model of the enzymatic protein.

To continue reading, log in or create a free account!

H Canyon restarts uranium recovery operations

February 10, 2026, 10:39AMNuclear News

The Department of Energy has restarted uranium recovery operations at the Savannah River Site’s H Canyon facility in South Carolina, a move officials say directly supports last year’s...

Deep Isolation launches borehole disposal demonstration program

February 5, 2026, 9:45AMNuclear News

Nuclear waste technology company Deep Isolation Nuclear has launched a multiyear demonstration program of its deep borehole technology for disposing of nuclear waste. The full-scale, at-depth...

DOE, General Matter team up for new fuel mission at Hanford

February 4, 2026, 3:35PMNuclear News

The Department of Energy's Office of Environmental Management (EM) on Tuesday announced a partnership with California-based nuclear fuel company General Matter for the potential use of the...

DOE announces NEPA exclusion for advanced reactors

February 2, 2026, 3:32PMNuclear News

The Department of Energy has announced that it is establishing a categorical exclusion for the application of National Environmental Policy Act (NEPA) procedures to the authorization, siting,...

Playing the “bad guy” to enhance next-generation safety

February 2, 2026, 12:34PMNuclear News

Sometimes, cops and robbers is more than just a kid’s game. At the Department of Energy’s national laboratories, researchers are channeling their inner saboteurs to discover...

DOE lays out fuel cycle goals in RFI to states

January 28, 2026, 3:14PMNuclear News

The Department of Energy has issued a request for information inviting states to express interest in hosting Nuclear Lifecycle Innovation Campuses. According to the DOE, the proposed campuses...

Aalo and Antares progress on Reactor Pilot Program

January 27, 2026, 3:15PMNuclear News

Two participants in the Department of Energy’s Reactor Pilot Program have recently announced significant milestones on their associated reactor projects. Aalo Atomics successfully completed...

Katy Huff on the impact of loosening radiation regulations

January 26, 2026, 3:13PMNuclear News

Katy Huff, former assistant secretary of nuclear energy at the Department of Energy, recently wrote an op-ed that was published in Scientific American.In the piece, Huff, who is an ANS member...

Centrus to expand Oak Ridge facility

January 26, 2026, 9:38AMNuclear News

Centrus Energy Corp. is planning a major expansion of its Oak Ridge, Tenn., Technology and Manufacturing Center. The build-out would allow it to expedite large-scale deployment of...

DOE saves $1.7M transferring robotics from Portsmouth to Oak Ridge

January 23, 2026, 11:15AMNuclear News

The Department of Energy’s Office of Environmental Management said it has transferred four robotic demolition machines from the department’s Portsmouth Site in Ohio to Oak Ridge, Tenn.,...

X-rays size up protein structure at the “heart” of COVID-19 virus

Related Articles