The planned replacement of aging Pratt & Whitney TF33-PW-103s is intended to keep the B-52s flying after the B-1 and B-2 bombers retire in the 2030s, when the upgraded Stratofortress and ...

Oak Ridge National Laboratory (ORNL) reports it has tested a high-temperature fission chamber prototype built by ...

The US DOE has set AI-driven challenges under the Genesis Mission to advance nuclear energy, fusion, cleanup, and national ...

Idaho National Laboratory (INL) has teamed up with artificial intelligence (AI) computing giant NVIDIA to advance “PROMETHEUS ...

The U.S. Department of Energy has moved Radiant Industries’ Kaleidos microreactor through a critical safety study phase, bringing a 1.2 MWe high-temperature gas reactor closer to physical testing at ...

The Department of Energy (DOE) has released specifications for 26 artificial intelligence (AI) challenges under its Genesis Mission that could reshape how ...

ORNL has partnered with Kyoto Fusioneering to develop UNITY-3, a fusion breeding blanket test facility advancing tritium fuel ...

ST. PAUL, Minn., Jan. 26 (UPI) --An aging, decommissioned destroyer that plays a little-known, but vital, role in maintaining the self-defense systems of Navy warfighting ships is on its last legs, ...

The West African nation of Guinea-Bissau has suspended a controversial U.S.-funded study of the hepatitis B vaccine in infants there after an outcry from public health researchers over the ethics of ...

A planned U.S.-funded study of a hepatitis B vaccine drew widespread condemnation from researchers. Now the host country says it cannot proceed. By Stephanie Nolen and Christina Jewett The West ...

Student-loan borrowers who fell severely behind on their debt won’t have their wages garnished or their tax refunds seized, at least for now, the Education Department announced Friday — backtracking ...