Stem Cell Molecules Repair Genetic Damage Researchers report that embryonic stem cells sent molecular signals that repaired fatal genetic damage to heart cells in laboratory mice.
Microsoft Trims Next Windows Server Release Microsoft Corp. wants to deliver its Windows Server 2003 update, known as  quot;R2, quot; in 2005. To make sure it will be able do so, the company is prioritizing its feature list and moving some R2 features into later releases.