Oak Ridge National Laboratory

05/29/2026

This 3D printer fixes mistakes while it prints.

ORNL researchers developed a new automated system that can spot and correct printing problems in real time while manufacturing massive composite parts. The technology combines sensors, thermal cameras, computer vision, and machine learning to monitor the printing process, reduce defects, and improve for large composite parts.

The work supports the by combining AI, automation, and digital twin technologies to create more intelligent manufacturing systems that can accelerate industrial innovation for the nation.

Read more:
🔗 https://bit.ly/4u8aVsJ

05/28/2026

Can AI help 3D printers catch mistakes as a part is printed?

ORNL researchers are developing an AI-enabled platform that monitors metal 3D printing builds in real time to identify defects before they become costly failures.

This research supports the by bringing together AI, advanced manufacturing, and real-time data analysis to accelerate smarter, more reliable manufacturing for US industry.

Learn more: https://bit.ly/4ahvuvp

05/27/2026

ORNL researchers built and validated an electronic converter using a gallium nitride semiconductor to transform current and voltage more efficiently. The converter is also smaller and lighter for easier, more affordable delivery and installation.

Read more: https://bit.ly/3POa6qJ

05/26/2026

Behind some of today’s most effective cancer treatments is a critical isotope made at ORNL. Ytterbium-176 is used to produce Lutetium-177, which helps treat prostate cancer and other conditions.

At ORNL, scientists enrich Yb-176 as starting material for this medically crucial isotope.

This work helps ensure patients have access to the treatments they need.

05/25/2026

This Memorial Day, ORNL remembers the men and women who made the ultimate sacrifice in service to the United States.

Their sacrifice helped safeguard the freedoms, security, and opportunities that continue to shape the nation’s future.

05/22/2026

An ORNL-made isotope helped scientists discover a new element. It also supports research into one of the biggest questions in science: how the universe began.

Berkelium-249 gives researchers a rare tool for nuclear science, fundamental discovery, and U.S. scientific leadership.

05/22/2026

When most people think about nuclear energy, they think about reactors. But none of it works without fuel.

This episode of the Sound of Science explores the nuclear fuel cycle, from how fuel acts in a reactor to how advanced fuels like TRISO could shape the future of nuclear energy.

📽️ Listen now: https://bit.ly/3PpMc4K

05/21/2026

A new upgrade to the Spallation Neutron Source, or SNS, is helping accelerate neutron research.

Now that the SNS linear accelerator, or linac, is well along the path to double its original proton power level, researchers can conduct their neutron scattering experiments faster and obtain better data (from much smaller samples), helping accelerate the pace of scientific discovery across a wide range of materials and technologies.

Published: May 18, 2026 Updated: May 18, 2026 The linear accelerator at the DOE’s Spallation Neutron Source is well along the path to 2.8 megawatts – double its original proton power level. The additional power is already helping accelerate the pace of scientific discovery across a wide range of...

05/20/2026

ORNL researchers have developed a new way to manufacture large, complex metal parts using and 3D printing technologies.

The process combines additive manufacturing with powder metallurgical hot isostatic pressing, to help produce high-performance components for aerospace, energy, hydropower, and next-generation nuclear applications.

By reducing manufacturing steps and minimizing material waste, the approach could help accelerate production timelines while strengthening domestic capabilities and supply chain resilience.

Learn more: https://bit.ly/4nux7ez

05/20/2026

You’re listening to the voice of Andy Nelson, who leads the Nuclear Energy and Fuel Cycle Division at ORNL.

In the latest episode of Sound of Science, Andy and other experts explain how nuclear fuel changes inside a reactor, what happens after its used, and how researchers are developing advanced fuels and recycling technologies for future energy systems.
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