Function

Weird Link Discovered Between Physical Attractiveness And The Immune System

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An extensive new study has found evidence that links physical attractiveness to the functioning of the immune system. While there are still numerous questions left to answer, the researchers suggest their findings show “a relationship between facial attractiveness and immune function is likely to exist.”   Just how reliable that relationship is remains to be seen, however.  … Read more

Long-Term Cannabis Smoking Appears to Alter Lung Function, But Not Like Tobacco

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A long-term study tracking just over a thousand participants has found regular cannabis smoking can change the function of your lungs as you age. Unlike smoking a cigarette, however, cannabis seems to impact a person’s breathing in a slightly different way.    Over adulthood, tobacco smoking is associated with a progressive decline in how much air … Read more

Scientists Built The World’s Tiniest Antenna, And It’s Made Out of DNA

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Scientists have built the tiniest antenna ever made – just five nanometers in length. Unlike its much larger counterparts we’re all familiar with, this minuscule thing isn’t made to transmit radio waves, but to glean the secrets of ever-changing proteins.   The nanoantenna is made from DNA, the molecules carrying genetic instructions that are around … Read more

This Protein Could Boost Brain Function without Exercise

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The drumbeat of exercise’s brain benefits may sound familiar. Most of us know that getting our move on can mean a boost to mental and neurological health. But what if, through understanding these biochemical processes, we could get all of that brain gain without going through the exercise pain? Mouse experiments have already demonstrated the … Read more