The Marmorkrebs.org home page has migrated over to a new institutional server. The old site will be up for a while until I get a redirect notice up, but it will eventually close as website support for my previous institution (The University of Texas-Pan American) transitions to my new one (The University of Texas Rio Grande Valley).
If you visit the site by a directly typing in the URL into a browser, you should see no difference.
If you bookmarked the homepage, take a moment to check that it directs to the correct URL:
You can let me know if there are any problems by emailing me at firstname.lastname@example.org.