Eye Disease - Videos

Scientists say they have found a link between eye disease and cognitive problems in seniors.

For years, the Egler Family has battled an elusive attacker. Chronic Lyme Disease often goes undiagnosed and the patients continue to suffer.

NBC's Robert Bazell reports on how a real-life bionic eye could be a life-changing medical breakthrough for many Americans.

The best way to protect yourself from Lyme disease is to protect yourself from exposure to ticks.

Lyme disease is transmitted by deer ticks. Long associated with the rural areas of the Northeast, it has spread to almost all 50 states.