In January, a team led by Jim Schuck, professor of mechanical engineering at Columbia Engineering, developed a method for creating entangled photon pairs, a critical component of emerging quantum ...

Hitachi says it's about to solve our data problems, with the announcement that information could potentially be preserved for hundreds of millions of years if it's laser-encoded onto slabs of quartz ...

This morning Hitachi demonstrated its ability to encode data onto what it calls "quartz glass". Data etched into the material should last 100 million years, the company claims. Diamonds may be forever ...