1. Cross-Discipline Analysis of Ancient Cemeteries Sheds Light on Social Organization and Migration of 6th-Century Barbarians
2. New Research Shows How We Turn On & Off Languages—And that Doing So is Easier than Previously Thought
3. 'Cloud computing' takes on new meaning for scientists
4. Musical sensor shows bad medicine plays false note

Lord of the Wings

Your weekly briefing on the latest discoveries you might not hear about anywhere else, from astronomy to zoology -- all with government funding from the National Science Foundation.