Ophthalmology

Researchers identify an early predictor for glaucoma

A new study finds that certain changes in blood vessels in the eye's retina can be an early warning that a person is at increased risk for glaucoma, an eye disease that slowly robs people of their peripheral vision. Using ...

Diseases, Conditions, Syndromes

Yosemite open despite virus that killed two

The deadly virus raising fears at California's Yosemite National Park does not spread easily, and, despite two recent deaths, does not warrant closing the park, a spokeswoman said Monday.

Health

Wireless medical monitors set to transform patient care

It's hard to find a better example of how technology is revolutionizing patient care than the tiny edible sensor Proteus Biomedical of Redwood City, Calif., plans to begin selling this fall in the United Kingdom.

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