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Closing in on the immune system

Most of the images that researchers use to help them understand the immune system are essentially snapshots. Despite advances in medical technology, the images don’t show much activity, which limits researchers’ understanding of how the immune system works. Cells could be right next to each other, for example, and give the appearance that they are […]

Posted inNews & Opinion

Sight without light

Most people would likely agree that humans cannot see in total darkness. But spelunkers, people who study and explore caves, have made anecdotal observations for years disputing that assumption. And they may now have data on their side. A new University of Rochester study shows that some people have the ability to see their own […]

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