This transparent strip is made of one of the strongest materials on Earth. And now we’re going to inject this into your body.

The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...

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From pregnancy to stronger immune responses, science reveals unique biological abilities that women possess and men cannot ...

While the human brain works to protect itself during physical trauma, certain extreme conditions cause an unbearable level of ...

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Hunger exists on a spectrum. On the one end is food insecurity, where people are forced to adjust to fewer meals. As food becomes scarce, the body consumes its own reserves. The journey from hunger to ...

FIFTEEN YEARS ago, buying performance-enhancing drugs usually meant hanging around a bodybuilding gym until you met someone who knew someone. The deal could then be consummated in a quiet corner of ...