diff --git a/app/controllers/announcements_controller.rb b/app/controllers/announcements_controller.rb
--- a/app/controllers/announcements_controller.rb
+++ b/app/controllers/announcements_controller.rb
@@ -8,7 +8,8 @@
   # GET /announcements
   # GET /announcements.xml
   def index
-    @announcements = Announcement.find(:all)
+    @announcements = Announcement.find(:all,
+                                       :order => "created_at DESC")
 
     respond_to do |format|
       format.html # index.html.erb