Add Yahoo as a preferred source to see more of our stories on Google. The findings of a new study suggest radioactive decay rates — long considered physical constants — are more variable than ...

Researchers refute the assumption that the decay rate of some radioactive nuclides depends on the distance between the Earth and the Sun. PTB researchers refute the assumption that the decay rate of ...

I only skimmed through the relevant papers (not all of which I'm sure were published, since I browsed them on arXiv), and the one thing that stood out from the whole "this matches the rotation of the ...

Recent puzzling observations of tiny variations in nuclear decay rates have led some to question the science of using decay rates to determine the relative ages of rocks and organic materials.

What these two processes share is baked into the math of each. In fact, in that respect, they're nearly identical. They both involve some stuff (atoms or money) that is either growing or shrinking.

Researchers may have discovered a new method to predict solar flares more than a day before they occur, providing advance warning to help protect satellites, power grids and astronauts from ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, skywatching events and more! You are ...

Solar effect: do neutrinos from the Sun affect beta decay on Earth? (Courtesy: NASA/SDO) Further evidence that solar neutrinos affect radioactive decay rates on Earth has been put forth by a trio of ...

Radioactive material gets a bad rap, what with radiation and fallout and nuclear waste and all. But it offers some practical uses. One of the coolest (OK, maybe the coolest) is using radioactive ...

The rise of a new generation of radiotherapies means we will soon need much greater quantities of radioactive atoms. That's ...

In what scientists sometimes call “the restless universe” are a few unchallenged constants that have become the bench marks of basic research. Among them are absolute zero, which represents cold so ...