Olivia Drake(more…)
Lauren RubensteinNumerous Wesleyan faculty and students in the sciences attended the March for Science in different parts of the state and country on Earth Day, April 22. Laura Grabel, the Lauren B. Dachs Professor of Science and Society, professor of biology, professor of environmental studies, professor of feminist, gender and sexuality studies, spoke at the New Haven march. "I decided to march because science is being seriously threatened by the Trump administration," she explained. "Trump has not filled almost all of the science positions, has no science advisor, and is using little evidence-based thinking in his decision making. Some of his appointments are puzzling and…
Frederic Wills '19Frederick Cohan, professor of biology, professor of environmental studies, has recently been elected to the Connecticut Academy of Science and Engineering (CASE). Set to be inducted during the 42nd Annual Meeting and Dinner on May 22, 2017, Cohan will join 23 others as “Connecticut’s leading experts in science, technology, and engineering,” and the academy’s newest members during their ceremony at the University of Connecticut. In line with CASE’s mission to honor those “on the basis of scientific and engineering distinction, achieved through significant contributions in theory or application,” Cohan’s work has led to the “development of a comprehensive new theory…
Laura Grabel, the Lauren B. Dachs Professor of Science and Society, professor of biology, warns in a new op-ed that the progress of embryonic stem cell research in this country, always subject to the ups and down of politics, is currently under threat. Co-authored with Diane Krause of Yale University, the op-ed in The Hartford Courant notes that Tom Price, President Donald Trump's nominee to head the Department of Health and Human Services, is on record opposing embryonic stem cell research. They write: As stem cell researchers, we fear that this appointment would endanger human embryonic stem cell research in the United States…
Randi Alexandra PlakeSonia Sultan, professor of biology, professor of environmental studies, was invited to speak at a major meeting of London’s Royal Society in November. The theme of the meeting was “New Trends in Evolutionary Biology.” Sultan was joined by biologists, anthropologists, doctors, computer scientists and other visionaries to discuss the future of evolutionary biology. Sultan discussed her research on the Polygonum plant, known by its common name “smartweed.” Her research shows that if genetically identical smartweed plants are raised under different conditions, the end result is plants that may look like they belong to different species. Sultan is a plant evolutionary…
In human beings, the cerebellum occupies only 10 percent of the brain volume, yet has approximately 69 billion neurons; that is 80 percent of the nerve cells in the brain. In the book Evolution of the Cerebellar Sense of Self, published by Oxford University Press in January, co-authors David Bodznick and John Montgomery use an evolutionary perspective to explain cerebellar research to a wide audience. Bodznick is professor of biology, professor of neuroscience and behavior at Wesleyan, and Montgomery is professor of biology and marine science at the University of Auckland in New Zealand. The cerebellum first arose in jawed…
Sonia Sultan, professor of biology, professor of environmental studies, was a guest speaker at the “New Trends in Evolutionary Biology: Biological, Philosophical, and Social Science Perspectives,” conference hosted by The Royal Society, London held Nov. 7-9. The international event, in an effort to encourage cross-disciplinary discussion, brought together researchers from the humanities, sciences and social sciences to examine the many “developments in evolutionary biology and adjacent fields, which have produced calls for revision of the standard theory of evolution.” As part of the conference, Sultan spoke about “Developmental Plasticity: Re-conceiving the Genotype,” a topic which examines the possibility of “re-conceiving the genotype…
A book titled Organism and Environment (Oxford University Press, 2015) by evolutionary ecologist Sonia Sultan, professor of biology, professor of environmental studies, has been shortlisted for the Royal Society of Biology Award for Best Post-graduate Textbook.The winner will be announced later this month. In addition, Organism and Environment was named a "landmark volume" in Trends in Ecology and Evolution, and reviews are forthcoming in BioScience, Ecology, Evolution and Biology and Philosophy. In November, Sultan will speak about her research on developmental plasticity at the New Trends in Evolutionary Biology: Philosophical and Social Science Implications symposium held jointly by the Royal Society and the British Academy. Sultan is…
Mike Singer, professor of biology, professor of environmental studies, received a three-year grant from the National Science Foundation this month to support a study on habitat fragmentation. Fragmentation occurs when contiguous habitats become separated into smaller, isolated areas often caused by human activities (new roads, housing developments) or natural processes (flooding, drought). Singer and his colleagues will study the effect of anthropogenic forest fragmentation on the food web of plants, herbivores, and carnivores (tri-trophic interactions) in Connecticut. The project will focus on relationships among deer, trees, caterpillars, and songbirds. The grant, which will be awarded over three years, is shared with…
Frederick Cohan, professor of biology, professor of environmental studies, presented his research poster, "Genetic Sweeps by Whisk Brooms and Garage Brooms — the Role of Ecology" at the 16th annual International Symposium on Microbial Ecology, held Aug. 21-26 in Montreal. Cohan presented his models on the origins of bacterial species, in particular that the rate a bacterial group forms new species is determined by the foods it consumes. Microbial ecology is the study of microbes in the environment and their interactions with each other. The International Society for Microbial Ecology is the principle non-profit scientific society for the burgeoning field of microbial ecology and its…
This summer, Stephen Devoto, professor of biology, professor of neuroscience and behavior, launched the inaugural Wesleyan Scientific Imaging Contest. The contest, which recognizes student-submitted images from experiments or simulations done with a Wesleyan faculty member that are scientifically intriguing as well as aesthetically pleasing, drew 35 submissions from the fields of physics, biology, molecular biology and biochemistry, psychology, earth and environmental science, chemistry and astronomy. Participants submitted an image along with a brief description written for a broad, scientifically literate audience. The entries were judged based on the quality of the image and the explanation of the underlying science. The first-place prize went…
Janice Naegele, professor of biology, professor of neuroscience and development, is the co-author of a new paper titled, "Convulsive seizures from experimental focal cortical dysplasia occur independently of cell misplacement." It was published in Nature Communications on June 1. Brain malformations called focal cortical dysplasia are typically formed during human embryonic cortical development and are a common cause of drug-resistant epilepsy and cognitive impairments. One of the causes of cortical dysplasia is improper migration of developing cortical neurons. Failure to reach their correct destinations in the cerebral cortex and dysregulated growth leads to the formation of growths or tubers in regions of…