mystery

Every multicellular creature -; whether soaring through the skies, swimming in the ocean's depths or roaming the earth's surface -; shares a common vulnerability: the uncontrolled growth of cells known as cancer. A…
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For decades, researchers had a theory about how an animal's brain keeps track of where it is relative to its surroundings without outside cues – like how we know where we are, even with our eyes closed. According to the…
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