Low-activity waste from Hanford tank vitrified for first time in a continuous process at PNNL.

PNNL researchers report in the journal Chem, that inexpensive materials called metal-organic frameworks have been very successful in separating xenon.

This time of year finds many of us busy with holiday shopping. While PNNL might not be developing the latest video games or hoverboards, we are working hard to deliver a few presents you might like.

Radiochemical Processing Laboratory: Now a nuclear historic landmark.

PNNL and WSU team on research to handle waste streams from biofuel production.

Once cooled, this molten glass can trap radioactive waste for thousands of years.

PNNL is world-renowned for its expertise in glass formulation and processing — knowledge that is instrumental to the work done in partnership with the DOE Office of River Protection to develop the vitrification process.

April 26 marks the 31st anniversary of the explosion at the Chernobyl Nuclear Power Plant's Unit 4 reactor. Battelle researchers at PNNL were involved in an international consortium to look at long-term safety and containment of Unit 4. T