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  2. Cefazolin - Wikipedia

    en.wikipedia.org/wiki/Cefazolin

    Cefazolin, also known as cefazoline and cephazolin, is a first-generation cephalosporin antibiotic used for the treatment of a number of bacterial infections. [2] Specifically it is used to treat cellulitis , urinary tract infections , pneumonia , endocarditis , joint infection , and biliary tract infections . [ 2 ]

  3. Upper Paleolithic - Wikipedia

    en.wikipedia.org/wiki/Upper_Paleolithic

    Expansion of early modern humans from Africa. The Upper Paleolithic (or Upper Palaeolithic) is the third and last subdivision of the Paleolithic or Old Stone Age.Very broadly, it dates to between 50,000 and 12,000 years ago (the beginning of the Holocene), according to some theories coinciding with the appearance of behavioral modernity in early modern humans.

  4. Timeline of prehistory - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_prehistory

    6000 BC: Evidence of habitation at the current site of Aleppo dates to about c. 8,000 years ago, although excavations at Tell Qaramel, 25 kilometres (16 mi) north of the city show the area was inhabited about 13,000 years ago, [124] Carbon-14 dating at Tell Ramad, on the outskirts of Damascus, suggests that the site may have been occupied since ...

  5. History of herbalism - Wikipedia

    en.wikipedia.org/wiki/History_of_herbalism

    Archaeological evidence indicates that humans were using medicinal plants during the Paleolithic, approximately 60,000 years ago. (Furthermore, other non-human primates are also known to ingest medicinal plants to treat illness) [ 4 ] Plant samples gathered from prehistoric burial sites have been thought to support the claim that Paleolithic ...

  6. Timeline of human evolution - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_human_evolution

    160,000 years ago, Homo sapiens idaltu in the Awash River Valley (near present-day Herto village, Ethiopia) practiced excarnation. [59] 130–80 ka Marine Isotope Stage 5 . Modern human presence in Southern Africa and West Africa. [60] Appearance of mitochondrial haplogroup (mt-haplogroup) L2. 80–50 ka MIS 4, beginning of the Upper Paleolithic.

  7. Gene that protected humans 5,000 years ago may be ... - AOL

    www.aol.com/ancient-dna-reveals-genetic-roots...

    Scientists have compiled the largest database of ancient DNA based on the bones and teeth of almost 5,000 humans who lived across Western Europe and parts of Central Asia from 34,000 years ago ...

  8. A Scientist Says He Has Evidence That Ice-Age Humans ... - AOL

    www.aol.com/scientist-says-evidence-ice-age...

    A researcher claims to have found evidence of humans in Chesapeake Bay over 22,000 years ago. ... 21,000 and 23,000 years ago. Lowery now believes humans were present in Maryland around the same ...

  9. Middle Paleolithic - Wikipedia

    en.wikipedia.org/wiki/Middle_Paleolithic

    The use of fire became widespread for the first time in human prehistory during the Middle Paleolithic, and humans began to cook their food c. 250,000 years ago. [ 27 ] [ 28 ] Some scientists have hypothesized that hominids began cooking food to defrost frozen meat which would help ensure their survival in cold regions. [ 28 ]