The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our galaxy's "black hole heart." Credit: ESO ...

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White wine lovers can raise a glass to scientists who have found a way of making their favourite drink good for the heart. It had been thought that only red wine could help cut down on cholesterol ...

An animal study found that taking a vitamin C supplement helped relax the blood vessels that carry blood from the heart, which helped ... the production of white blood cells known as lymphocytes ...