Scientists baked sourdough using 5,300-year-old yeast from a frozen mummy and it actually fermented |

The microscopic yeast that could survive in association with a 5,300-year-old body feels unlikely, almost speculative. Yet the frozen remains of Ötzi, the Copper Age “Iceman” preserved in the Alps and housed in a controlled museum chamber in northern Italy, have provided scientists with an unexpected testing ground for that possibility. Over decades of study,…

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NMC Proposes Nationwide Practice Rights for Armed Forces Doctors, Easing Licensing Hurdles | India News

NEW DELHI: Doctors serving in the armed forces may soon be allowed to practice across India without needing multiple state registrations, under draft regulations issued by the National Medical Commission (NMC).In a notification issued earlier this month, the NMC has proposed amendments to its 2023 regulations to streamline licensing norms for medical practitioners in the…

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Anaemia data missing from NFHS-6 fact sheets; govt says new survey will fill gap | India News

New Delhi: The absence of anaemia estimates from the newly released National Family Health Survey (NFHS)-6 Fact Sheets has sparked questions among public health experts, with the government saying the indicator was excluded because of concerns over the blood-testing method used in previous survey rounds.Health Ministry officials said haemoglobin testing was not carried out in…

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What keeps the Grand Canyon alive: Scientists reveal a hidden underground system beneath one of Earth’s greatest wonders |

PC: Northern Arizona University Anyone standing on the rim of the Grand Canyon is usually drawn to what they can see: the immense cliffs, the shifting colours of the rock, and the vast distances stretching towards the horizon. Yet some of the canyon’s most important features are hidden from view. Beneath the dry landscape lies…

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