AFP - The US space agency NASA said it successfuly conducted a first test of a deep space communications network modeled on the Internet.

AP - Yahoo Inc. shares shot up 11 percent Tuesday as investors took the resignation of CEO Jerry Yang to mean Microsoft Corp. is more likely to make another bid for the ailing Internet company.

AFP - Social networks MySpace and Facebook and video-sharing site YouTube are being used as powerful new tools by extremist groups to spread a message of hate, participants in a conference on Internet hate speech warned here on Monday.

Reuters - Shares of Yahoo Inc soared 10 percent on Tuesday on hopes that the departure of Jerry Yang, its embattled chief executive, would clear the way for a deal with Microsoft Corp.