Neutron stars are what remain after giant stars collapse, leaving behind a body so dense that its core crushes protons and neutrons into a tightly packed soup. These objects cool very slowly over ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. How long is the lifespan of a free neutron? Different experiments provide contradicting answers.

A worldwide collaboration of scientists has announced the most precise measurement ever taken of a neutron's lifetime. How? By giving neutrons a nice long soak in an ultracold "neutron bathtub." Share ...

The 3-D current density and 2-D magnetic fields during the pinch simulation. In the 3D image, the red color represents positive current, while the blue color represents negative current. The 2D image ...

Scientists may be one step closer to unlocking one of the great mysteries of the universe after calculating that neutron stars might hold a key to helping us understand elusive dark matter. Scientists ...

"These extreme events stretch the bounds of our understanding of physics, and studying them allows us to learn new things." When you purchase through links on our site, we may earn an affiliate ...

Oak Ridge National Laboratory is the world leader in providing intense neutron beams to instruments used by scientists. Bombarding materials with high concentrations of neutrons helps scientists ...