Neuroscience

Scientists explain how the brain encodes lottery values

Neuroscientists have uncovered a key brain area in rats that encodes the value of economic choices when faced with the uncertainty of a lottery. This is the first time the causal role of frontal and parietal cortex has been ...

Medical research

More people and fewer wild fish lead to an omega-3 supply gap

Omega-3 fatty acids are essential components of healthy diets for both humans and fish. The dramatic increase in fish farming worldwide has boosted the demand for omega-3 fatty acids so much that today's supply can't meet ...

Health

Study underscores lack of diversity on stock photography sites

A new study finds that the majority of images related to health topics on stock photography sites are of light-skinned people within a fairly narrow age range, making it more difficult—and expensive—for organizations ...

Health

What happens to your body on a long-haul flight?

If crowded airports are a sign, Australians are keen to get back into the skies. And if you're flying long haul, in a few years you could have an even longer option.

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