Neurological diseases affect the nervous system, including the brain, spinal cord, and peripheral nerves that carry signals throughout your body. These conditions can disrupt movement, thinking, mood, ...

Health policy is the set of decisions and plans, developed by governmental or nongovernmental agencies, designed to promote specific health-care objectives. Policies can be directed at individuals, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Rising above the modern lower town, the Alhambra and the Albaycín, situated on two adjacent hills, form the medieval part of Granada. To the east of the Alhambra fortress and residence are the ...

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.