Known as “islands of inversion,” these odd regions are found among a sea of normal nuclei. Now, a new island may have been ...

The world's first-ever detection of two faraway neutron stars colliding, causing a massive blast that rippled through the fabric of space and time, is judged the scientific breakthrough of 2017.

"What is remarkable is that the time between pulse pairs seems to follow a choreographed pattern." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

For more than 60 years, the High Flux Isotope Reactor has produced neutron beams for the benefit of society, creating real-world impacts that span energy security, quantum computing, healthcare, ...

Scientists reveal how two unstable nuclei trigger neutron star explosions and power intense X-ray bursts across the universe.

A superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational waves, ...

CC0 Usage Conditions ApplyClick for more information. A bright blast of X-rays from a source in a distant galaxy has led astronomers to a fascinating discovery. Neutron stars are dense stellar objects ...

One of the four missions at DOE’s High Flux Isotope Reactor is neutron scattering, a research technique used to study matter at the atomic scale. These neutrons are produced at HFIR through fission, ...

CC0 Usage Conditions ApplyClick for more information. A bright burst of X-rays has been discovered by NASA's Chandra X-ray Observatory in a galaxy 6.6 billion light years from Earth. This event likely ...