WorldWideScience.org is a global science gateway accelerating scientific discovery and progress through a multilateral partnership to enable federated searching of national and international scientific databases.
The RSS search engine will help you discover the most popular feeds on the web around your favorite topics. You may find blogs, news websites, podcasts, Twitter accounts and more.
More than 100 mio. scientfic documents from more than 5000 content providers. BASE is one of the world's most voluminous search engines especially for academic open access web resources.