Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

Twitter is without a doubt the best way to share and discover what is happening right now.

Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sit...

AllThingsD.com is a Web site devoted to news, analysis and opinion on technology, the Internet, and media.

CrunchBase is the free database of technology companies, people, and investors that anyone can edit.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections t...

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with fr...