In effect, it’s lab-grown gold, but at billions of dollars for a few atoms, it’s unlikely to shake the gold market.

Protons can hold an elementary particle heavier than themselves. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Protons may have more "charm" ...

While smashing lead atoms into each other at extremely high speeds in an effort to mimic the state of the universe just after ...