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Is the Sun a Sun-like star?
Is the Sun a Sun-like star? Asking this oxymoronic question might sound strange to most people, but not to astronomers. Comparing the Sun with other stars is a common technique to better understand the Sun and its behavior. Of particular interest here are stars very... click to read more
Short bursts of exercise improve brain function
We have known for a long time that sustained physical exercise, performed at moderate intensity, has a positive impact on the brain. Beyond brain health, exercise also improves cognitive abilities - people who exercise regularly have better memory, attention, or even intelligence, on average. A trend... click to read more