A study from McMaster University has unearthed new details about the evolutionary history of both antibiotic production and resistance and dates their co-emergence as far back as 350
When mothers use marijuana during the first 12 years of their child’s life, their cannabis-using children are more likely to start at an earlier age than children of
Evolution by Darwinian natural selection is immensely powerful — both in nature and within laboratories. Using ‘laboratory evolution’, we can take an enzyme which combines random mutations and
Venomous reptiles, bugs and marine life have notorious reputations as dangerous, sometimes life-threatening creatures. But in a paper in the current issue of Science, first author Mandë Holford,
Gut microbes provide many services for their hosts, including digesting their food. Researchers have long known that mammals with specialized diets, such as carnivores and anteaters, have special
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