ORNL hosted a workshop with Univ. of Tennessee to showcase the use of neutrons in a variety of research fields.

Featured Workshop

ORNL hosted a workshop with Univ. of Tennessee to showcase the use of neutrons in a variety of research fields. Read more

Researchers from Pratt & Whitney studied residual stresses in a superalloy aerospace component.

User Spotlight

Researchers from Pratt & Whitney studied residual stresses in a superalloy aerospace component.

Neutron Sciences staff at HFIR and SNS hosted a corn hole tournament to raise money for United Way.

Photo of the Week

Neutron Sciences staff at HFIR and SNS hosted a corn hole tournament to raise money for United Way.

The High Flux Isotope Reactor and the Spallation Neutron Source are two of the most advanced neutron science research facilities in the world, providing world-class neutron science at Oak Ridge National Laboratory.

Operating Status

  • SNS  09/22/14 09:54 The current target for resumption of user operations is October 27, 2014.
  • HFIR  The reactor is currently shutdown for the end-of-cycle 455 refueling outage.