Erping Long News Today

Evolutionary biologists at the University of Michigan reached this conclusion following the examination of 276,406 individuals' genomes.

New research supports the theory that genes promoting early reproduction may accelerate aging, but emphasizes the dominant role of environmental factors in determining lifespan and reproduction. A University of Michigan-led study based on a review of genetic and health information from more than

A new study from the University of Michigan claims that having two children can make people live longer, but having more or less may lead to negative outcomes.

December 2023 research from the University of Michigan suggests that people who have children -- most notably broods of two -- have a longer life expectancy than childfree folks.

Why do we grow old and die? In the 19th century, German biologist August Weismann argued that the machinery of life inevitably wore out with time. Death had evolved “for the need of the species,” he declared. It cleared away weak, old individuals so they wouldn’t compete with young ones. Sign up for The Morning newsletter from the New York Times That explanation never made sense to George Williams, an American evolutionary biologist. Natural selection acts only on the genes ...

A study of DNA from half a million volunteers supports an old evolutionary theory about why our bodies eventually wear out.

An analysis of over 270,000 people's genomes has found that people with genes linked to having children earlier in life are also more likely to die before the age of 76

<p>A University of Michigan-led study based on a review of genetic and health information from more than 276,000 people finds strong support for a decades-old evolutionary theory that sought to explain aging and senescence.</p> <p> </p>