Ophthalmology

Looking at the latest advances in eyewear

New and exciting developments in eyeglasses make them easier to wear and more effective in bringing your world into focus. From lenses to frames to coatings, eyeglasses are becoming more comfortable, durable and stylish.

Alzheimer's disease & dementia

Recurrent brain trauma may increase Alzheimer's risk

New research finds that the brains of otherwise healthy military personnel who are exposed to explosions show an abnormal brain accumulation of amyloid-beta protein—a protein that plays a role in the development of Alzheimer's ...

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Police

A police service is a public force empowered to enforce the law and to ensure public and social order through the legitimized use of force.

The term is most commonly associated with police services of a state that are authorized to exercise the police power of that state within a defined legal or territorial area of responsibility. The word comes via French Policier, from Latin politia ("civil administration"), from ancient Greek πόλις ("city").

This text uses material from Wikipedia, licensed under CC BY-SA