What to Do With That Old, Slow PC. Don't throw away your old computer. Some manufacturers offer trade-ins and rebate programs so you can recycle what you no longer want to use. By Kendra Mayfield. [Wired News]

Scientists Discuss Balance of Research and Security. The discussions were partly an effort to fend off potential government censorship or other steps to control unclassified research. By Diana Jean Schemo. [New York Times: Politics]