Health

How altitude affects the body

Every year, thousands of people travel to high-altitude environments for tourism, adventure-seeking, or to train and compete in various sports. Unfortunately, these trips can be marred by the effects of acute altitude sickness, ...

Attention deficit disorders

Rates of ADHD appear to decrease at higher altitudes

Recent research has linked the thin air of higher elevations to increased rates of depression and suicide. But a new study shows there's also good news from up in the aspens and pines: The prevalence of attention deficit ...

Endocrinology & Metabolism

How high altitude changes your body's metabolism

Compared to those of us who live at sea level, the 2 million people worldwide who live above 4,500 meters (or 14,764 feet) of elevation—about the height of Mount Rainier, Mount Whitney, and many Colorado and Alaska peaks—have ...

Diseases, Conditions, Syndromes

Dip in Dead Sea may help diabetics: study

Floating in the Dead Sea for just 20 minutes may help diabetics lower blood sugar levels, according to a study by Israeli researchers highlighted in Haaretz on Tuesday.

Psychology & Psychiatry

Don't worry, be happy

To most of the Western world, happiness is the number one goal, and a happy life is seen as a good life. But is it as simple as that?

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Sea level

Mean sea level (MSL) is the average (mean) height of the sea, with reference to a suitable reference surface. Defining the reference level', however, involves complex measurement, and accurately determining MSL can prove difficult.

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