A new study presents a method to record the temperature of materials with exceptional temporal resolution, using a Doppler broadening effect in neutron resonance absorption. Using a high-powered laser ...

How long do free neutrons live until they decay? This has been a hotly debated topic, because different measurement techniques lead to different results. A possible new solution has now been proposed: ...

Testing basic principles of particle physics does not necessarily require a high-energy accelerator. As Peter Geltenbort explains, a growing community of neutron scientists is probing similarly ...

Matin Durrani visits the National Institute of Standards and Technology in the US to find out how neutrons are being used to create a unique microscope that can see inside objects that other particles ...