Neuroscience

How much do we really see?

Glance out the window and then close your eyes. What did you see? Maybe you noticed it's raining and there was a man carrying an umbrella. What color was it? What shape was its handle? Did you catch those details? Probably ...

Medical research

What scientists can see in your pee

Researchers at the University of Alberta announced today that they have determined the chemical composition of human urine. The study, which took more than seven years and involved a team of nearly 20 researchers, has revealed ...

Psychology & Psychiatry

Researchers study role culture plays in feeling sick

The physical and mental sensations we associate with feeling sick are a natural biological response to inflammation within the body. However, the strength and severity of these sensations go beyond biology and may be affected ...

Dentistry

Variety in enamel composition may predict later tooth health

Tooth decay has forced unpleasant dental visits on most of the U.S. population. In fact, over 90% of adults have had at least one cavity. Furthermore, longer lifespans and egregious dental health disparities are contributing ...

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