Paso Payita school Aramasi, Chuquisaca, Bolivia, photographed 9 August 2011 Situated in a remote area on rough terrain 3,000m above sea level, the school has two teachers and 31 students aged from six
Is Democracy a key to better levels of health in a country? That's long been the belief, but we hear about some research that shows that isn't always the case. Transcript AUDIE CORNISH, HOST: The U.S.
The Royal Observatory Greenwich has announced the winners of this year’s international astronomy photography competition. The observatory’s annual free exhibition, which opened on Thursday, showcases dazzling
Evidence suggests sugar substitutes aggravate diabetes and obesity. Artificial sweeteners are a roughly $1.5 billion industry worldwide, often marketed as helpful for managing obesity and diabetes. But
A single dose of a popular class of psychiatric drug used to treat depression can alter the brain's architecture within hours, even though most patients usually don't report improvement for weeks, a new