Depression and chronic pain are associated with dry-eye syndrome, a British study finds. And it's more likely as you age. Boris Lyubner/Illustration Works/Corbis hide caption

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A view of Interstate 65 in Alabama through bioptic lenses, which allow people who are severely nearsighted to drive. Dan Carsen/WBHM hide caption

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A Small Device Helps Severely Nearsighted Drivers Hit The Road

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