Scientists use electric fields to detect aging 'zombie' cells without dyes or labels, offering a breakthrough for ...

You're casually swiping through TikTok when someone in a glowing, mildly terrifying face mask pops up on your screen. If ...

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First, the blood vessels around the wound open a bit to allow more blood flow to it. This might make the area look inflamed , or a little red and swollen. It might feel a bit warm, too.

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The proper frequency of these blood tests depends on your age and personal health status -- the most important thing is to ...

Mar. 2, 2025 — Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing.