This is a nice resource if you’re looking for Science Communities on Google+. Feel free to add your Science Community to the database by filling out this form: http://goo.gl/GzmtJ4.
Originally shared by Chris Robinson
Science Communities Database
Science on Google+ recently updated the Science Communities database. Search for communities by clicking on the image below. Add your science community to the database by filling out this form: http://goo.gl/GzmtJ4. Please note that new entries initially go to a hidden database (i.e., don’t expect to see your entry automatically appear in the main database). Once verified, your entry will be moved to the main database.