Researchers have reported new experimental results addressing the origin of rare proton-rich isotopes heavier than iron, ...

It pulses every 18 minutes. What could it be?  A white dwarf? A neutron star? It had been missed in over 30 years of images. Natasha Hurley-Walker describes some of the possibilities.

"Until now, it was unknown what type of star would remain after the merger." ...

A missing star in the Andromeda Galaxy has puzzled astronomers, sparking theories from failed supernovae to stellar mergers.

The restart of the No 6 reactor at the Kashiwazaki-Kariwa plant had been suspended because of a glitch related to control ...

Two plants are being planned, one generating 1,540 megawatts and another producing 440 megawatts. These could eventually ...

The Portsmouth Gaseous Diffusion Plant, a historic producer of U.S. nuclear energy, is undergoing mass decontamination and ...

A giant star in the Andromeda Galaxy has vanished without a trace, leaving scientists puzzled and intrigued. First observed ...

Rocket Lab (RKLB) reports Neutron Stage 1 tank test rupture but says development continues; plus a successful Electron launch ...

Scientists analyzing data from heavy ion collisions at the Large Hadron Collider (LHC)—the world's most powerful particle ...

Officials said there was no safety issue from the glitch that occurred after TEPCO restarted the No. 6 reactor at the Kashiwazaki-Kariwa plant in north-central Japan.

"Qualification testing...resulted in a rupture during a hydrostatic pressure trial": A company statement noted testing ...