The New AAAS/Science Login is here

We’ve been listening to you and are making enhancements to provide a better online experience. In response to feedback, we are pleased to announce a new online login process. The process is easy and intuitive, and will ensure continuous, uninterrupted access to Science online content and to MemberCentral. You will now use your email as your new login. If you are already a member, you need to update your login information.

If you are a AAAS Member or Science Subscriber,
click here to update your login.

Or click here to create a new registration account.