The page you are looking for:https://www3.aps.anl.gov/Xray_Science_Division/index-internal.php
has moved to:https://inside.aps.anl.gov/internal/X-ray-Science-Division
The old URL will no longer work after 2018-03-24 (26 days).
You can click on the link above, or you will be redirected there in 10 seconds...