Blood vessels at the back of your eye may one day alert doctors to signs of early dementia, a new study suggests.
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Blood vessels at the back of your eye may one day alert doctors to signs of early dementia, a new study suggests.
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Menstrual blood has historically been overlooked in research - considered only to be a waste product.
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Determining the passage of time in our world of ticking clocks and oscillating pendulums is a simple case of counting the seconds between 'then' and 'now'.
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All bacteria exist as single cells at some point in their lives - except for one kind, known as multicellular magnetotactic bacteria (MMB), that is.
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One of the most spectacular galaxies in Earth's sky is the subject of a new image release to help celebrate 35 years of Hubble operations.
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There's now lots of evidence which shows that our own diets and the foods we eat can influence the outcome if we are unlucky enough to suffer from cancer.
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Stimulating either of a pair of crucial nerves that carry messages from the brain to several major organs could be an effective way to treat people with severe depression.
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Weather on Jupiter may have some surprising similarities to Earth phenomena, but some things it does defy easy explanation.
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Languages are windows into the worlds of the people who speak them - reflecting what they value and experience daily.
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