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February 27, 2023
An international consortium that includes Michigan State University researchers has solved an evolutionary quandary that’s been the subject of debate for five decades. Publishing its results earlier this month in the journal Science, the team’s genomic analyses conclusively resolve which modern fish lineage branched off earliest within the tree of life. The findings shed new light on the evolutionary history of fishes and the understanding of evolutionary processes.
June 23, 2022
An international team of 114 scientists has performed the most comprehensive study of aging and longevity to date with data collected in the wild from 107 populations of 77 species of reptiles and amphibians worldwide. The team, led by researchers at Michigan State University, Pennsylvania State University and Northeastern Illinois University, reported its findings in the journal Science on June 23.
February 10, 2022
In a new paper published in Ecology Letters, Michigan State University professor and evolutionary biologist Janette Boughman shows that the process of choosing a mate could be very important to the survival of the species. To do this, she and her co-author Maria Servedio introduce a new theoretical model they coin “The Ecological Stage.” Whether sexual selection is helpful or hurtful to speciation is still controversial, yet the model can provide some new answers; it shows how sexual selection can be helpful to speciation and diversification.
September 28, 2021
With help from plants, Spartan biologists are unraveling forces at work today shaping life and health.MSU plant biologist Emily Josephs and her team are shedding light on a mystery of evolution with support from a $1.9 million grant from the National Institutes of Health: How is it that within the same species, individual responses to stimuli can dramatically differ? Their hope is that these findings will provide a solid foundation to develop connections to human health in the future.
