News tagged with terns

Scientists 'hijack' bacterial immune system

The knowledge that bacteria possess adaptable immune systems that protect them from individual viruses and other foreign invaders is relatively new to science, and researchers across the globe are working to learn how these ...

Jan 05, 2012
5 / 5 (3) 0 | with audio podcast

Technology tracks birds visiting feeders

To study bird feeding and breeding behavior, ornithologists used to tag birds with colored bands and then painstakingly track the birds' activity. But now, an existing technology repurposed for tracking birds ...

Jan 06, 2012
5 / 5 (2) 0