This defense and indemnification obligation will survive these Terms of Service and your use of the Website.</p> <p> <strong>16. &nbsp;Assignment</strong> <br> These Terms of Service, and any rights and licenses granted hereunder, may not be transferred or assigned by you, but may be assigned by AAAS without restriction.</p> <p> <strong>17.&nbsp;Revisions</strong> <br> AAAS may, in its sole discretion, modify or revise these Terms of Service and policies, including the privacy policy, at any time, effective immediately upon notice to you either by (1)&nbsp;electronic mail or conventional mail or (2)&nbsp;posting to the site (which shall be deemed constructive notice).&nbsp.