Some bacteria develop resistance to antibiotics through mutations in their DNA. Others can flush drugs out of their cells to maintain their dominance. Now scientists have discovered another way: by modifying…
Russian physicists have shown that elastic coherent scattering of reactor antineutrinos on xenon nuclei cannot exceed the Standard Model prediction by more than 60–90 times. To do this, they used RED-100, a two-phase…
A 40-year-old man came to an American allergy clinic with a burning sensation and irritation of the skin of both hands for two days. The day before they appeared, he squeezed the juice of 12…
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