We are adding new ones all along. Pricing varies from publisher to publisher. Many of the publishers are supplying the electronic free along with the print subscription, others are charging a little extra, while others are charging a bundle for the electronic version. We just checked on Bioscience and it is one of the electronic titles that can be added if we have a print subscription. It should be available soon online.
Science is another story.
We have chosen not to add those titles to our electronic journal lists since the content is not complete and one must go through the database to search for the title. If you have other journals for which you would like for us to check on their electronic access, please let us know. I am writing you again to ask for some more information on architecture. I found out that you had an good Architecture Program by one of my recent teachers. All I am asking for is this.