A study published last October in the journal Nature found that the upper limit of human age is peaking at about 115 years. However, recent research – in the same journal – shows that this may be selling our capacity for living a little short.Bryan Hughes and Siegfried Hekimi, both biologists at McGill University, analyzed the lifespan of the longest-living individuals from the United States, the United Kingdom, France, and Japan for each year since 1968. This analysis included individuals …
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