Washington, May 29 : An experimental vaccine has prevented and reversed type 1 diabetes in animal models, researchers at the Children's Hospital of Pittsburgh have reported.

Islamabad, May 29 : A. U. S. Senator, who has completed a four-day visit to Pakistan, has said that Washington is not supportive of Islamabad's moves to reach agreements with tribal militants.

San Francisco - Google on Wednesday showed off one of the first working phones built using its open source Android software and announced an email pact with social networking site MySpace.

Washington - Microsoft may be devoting most of its resources to Windows Vista, but that doesn't mean it has forgotten the world's most popular operating system: Windows XP.

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