In the 1970s solar cells still represented cutting-edge technology, with the added merit of being a clean energy source. That is where Citizen's idea of using light-powered technology to craft an ...

The Nature Index tracks primary research articles from 145 natural-science and health-science journals, chosen based on reputation by an independent group of researchers. The Nature Index provides ...

As servo drive technology evolves, manufacturers face inevitable product lifecycle changes that require proactive evaluation of aging motion control systems before replacement parts become scarce and ...

Along with the long-awaited iPad Mini announcement today, Apple revealed what it called its Fusion Drive, which combines the high performance of NAND flash with the storage capacity of a hard disk ...