Neuroscience

How gut bacteria negatively influences blood sugar levels

Millions of people around the world experience serious blood sugar problems which can cause diabetes, but a world first study is revealing how gut bacteria impact the normally feel good hormone serotonin to negatively influence ...

Health

Dutch court clears doctor in landmark euthanasia trial

A Dutch doctor was acquitted Wednesday in a landmark trial that prosecutors and physicians hope will help clarify how the country's 2002 euthanasia law can be applied to people with severe dementia.

Neuroscience

How memories form and fade

Why is it that you can remember the name of your childhood best friend that you haven't seen in years yet easily forget the name of a person you just met a moment ago? In other words, why are some memories stable over decades, ...

Neuroscience

How the brain 'approximates' without actually counting

From the time of early infancy, humans are endowed with the capacity to approximate the number of objects in their visual field, an ability that continues throughout life and may underlie the development of more complex mathematical ...

Psychology & Psychiatry

Why do men find a lower waist-to-hip ratio sexier?

Male turkeys famously will attempt to mate with a head on a stick. In fact, gobblers prize a snug snood over the whole hen. How far then can a man's ideal sexual partner be stripped?

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