The need for data storage is enormous, and is expected to increase even further in the near future as new technologies such as on-demand television or high-definition video make it to the consumer. This Nature Materials Insight, published in the November 2007 issue, aims to capture the dynamic research efforts that span the wide range of related disciplines. The Insight is free online to registered users until 31 December 2007.

This Insight contains a collection of Review articles, together with a Commentary, that span the wide range of disciplines related to information storage. One of this year’s physics Nobel laureates, Albert Fert, reviews the recent advances in spintronics that, starting with his Nobel work, allow for dramatic advances in hard-drive technology. In an intereview, Intel’s Chief Technology Officer Justin Rattner talks about recent advances in microprocessor design. Find out more by viewing the Insight for free online.