Biotechnology, which is frequently called "biotech," is the branch of biology which involves using live organisms and bioprocesses for purposes of manufacturing.
Regular Blogs
The Biotech Blog is a great place to find fresh commentary on bio-technology. The blog is written by Yali Friedman, an author who has published several works on biotechnology. In addition to scientific subjects, the website also covers the commercial and legal aspects of biotechnology.
http://www.biotechblog.com
Maintained by the Journal of Commercial Biotechnology, this blog is focused on legal, political, commercial, and scientific trends in biotechnology.
http://www.biotechblog.com/
Blogging the Biotechnology Revolution
Offers discussion, news, and information about systems biology, including biotechnology, bioinformatics, and biotechnology in general.
http://bioinfblog.blogspot.com/
