Mike McRae

Strange Case of Man Whose Skin Turned Gray Remains a Mystery : ScienceAlert

[ad_1] Presenting to a Hong Kong hospital with complications from a urinary flow obstruction, an 84-year-old man left clinicians perplexed over a seemingly unrelated grayness to his skin, eyes, and nails. The unusual color was far from new. In fact, his faint ashen hue reportedly appeared a whole five years prior. Blood tests soon revealed […]

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DNA From Beethoven’s Hair Reveals a Surprise Nearly 200 Years Later : ScienceAlert

[ad_1] One stormy Monday in March, 1827, the German composer Ludwig van Beethoven passed away after a protracted illness. Bedridden since the previous Christmas, he was attacked by jaundice, his limbs and abdomen swollen, each breath a struggle. As his associates went about the task of sorting through personal belongings, they uncovered a document Beethoven

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Mysterious Secrets of Octopus Arms Revealed in Unprecedented Detail : ScienceAlert

[ad_1] Compared with the arms of an octopus, our own bony limbs are about as flexible as old tree branches. It stands to reason that the anatomy within the cephalopod’s sucker-speckled appendages ought to be as unique as the animals themselves. Mapping the weave of nerves and muscles within octopus arms has until now been

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