Pollinators play a vital role in our food systems and are crucial to preserving the areas across the world being threatened by climate change and industrialization, but it takes more than just planting flowers to protect our pollinators. In this episode, Dr. Michelle Fearon will walk us through the basics of pollination and pollinator health, forme…

Sometimes scientists must go to the ends of the earth, and even deep underground, to see the unseen! Join us and meet two charismatic researchers from the U-M Department of Physics who do just that. Bjoern Penning studies dark matter a mile underground in the former Homestake gold mine in Lead, South Dakota, using Lux-Zeplin, the world's most sensi…

How can renewables such as wind and solar energy produce power for use when the sun isn't shining or the wind ebbs? How can we capture the carbon dioxide that is already in the atmosphere? Join Charles McCrory of the U-M Department of Chemistry and David Kwabi of the U-M Department of Mechanical Engineering to discuss new research on renewable ener…

How does ocean biodiversity change over deep time? Join Matt Friedman, director of the U-M Museum of Paleontology, and Hernán López-Fernández, chair for collections and curator of fishes in the U-M Museum of Zoology. We will discuss how Matt uses old fossil fishes to answer new questions about biodiversity hotspots in ancient oceans. Hernán will he…

The James Webb Space Telescope increases the clarity and resolution of space photography, both within our galaxy and beyond. What do these photos tell us so far and what can we expect in the future? What does it take to put a project like this together? Join Professor and Chair Ted Bergin from the U-M Department of Astronomy as we celebrate the ret…

Great Lakes fisheries are managed intensively to reduce nutrients from fertilizer runoff and to increase game fish populations such as trout and salmon. When you add invasive species such as non-native mussels and the possibility of carp, we have a very fragile system. Join us to discuss the past, present, and possible futures of Lake Michigan fish…

If you stretched the DNA in one human cell all the way out, it would be about two meters long. How does all that DNA fit into one tiny cell? How does the way it is packaged matter for human health? Join Gyorgyi Csankovszki of the Department of Molecular, Cellular, and Developmental Biology for a discussion of current research into basic cellular bi…

Hidden in the feathers of museum specimens of birds is information on the air quality of past decades - very detailed information. These specimens also contain evidence of the impacts of recent climate change on birds. What do these birds have to say? Join Shane DuBay and Ben Winger of the U-M Museum of Zoology to discuss what bird specimens can te…

Microbes in the water take carbon from the atmosphere, break down plastics, and even cause and prevent toxic algae blooms. Join Dr. Melissa Duhaime of the U-M's Department of Ecology and Evolutionary Biology and members of her lab team to discuss the ecology of aquatic microbes, and how what we learn about them now could have huge impacts on our fu…

Have you ever helped with research by doing a Christmas bird count, helping to identify photos for an online project, or participating in local water testing? Join us as we explore the potential roles of citizen and community science projects in scientific research and public policy. We’ll highlight some U-M projects, with opportunities for involve…

A discussion of the history and social psychology of nationalist and fascist politics and what light this scholarship may or may not shed on current events. Joshua Rabinowitz, lecturer, U-M Psychology Department Dario Gaggio, professor, U-M History Department For more information on future Science Cafes, please visit our website.…

New technology makes gene editing easier. Its use is being explored to correct diseases caused by genetic mutations, to fight cancer, and even to learn about human evolutionary adaptations, and its potential is amazing. We'll explore the capabilities and research that CRISPR Cas9 gene editing brings, as well as its ethical, legal, and social implic…

Human beings have changed Earth so extensively that geologists now propose renaming our current epoch as the Anthropocene—the era defined by people. Human influences are apparent in the shape of landscapes, the extent of biodiversity, ocean chemistry, and our climate. We will explore the history of human influence on Earth and the ideas driving the…

What are the stories of contemporary Latin American migration, and how do we uncover them? What can these stories tell us about borders, their impact, and the struggles of many families to find a new life? How can such stories inform policy and/or political action? Jason De Leon, U-M Department of Anthropology For more information on future Science…

Basic science research seeks to improve our understanding of the world, without any direct, obvious application. Much of it is funded by government grants, including those from the National Science Foundation. That funding may soon face cuts. A discussion on how much we spend on such research, what the rationale is, and what the implications of suc…

A discussion on the politics of oil, water, and food production and how they are deeply intertwined with human-caused climate change and political upheaval, especially in the Middle East. Jennifer Blesh, Assistant Professor of Environment and Sustainability, U-M School for Environment and Sustainability Juan Cole, Professor of History and Director …

Today's geologic era—the Anthropocene—is dominated by human activity. In this talk, Ben van der Pluijm explored the impacts of a growing human population and our increasing needs for resources, such as food, water and energy, and solutions toward a thriving human society in this new era. Ben van der Pluijm, B.R. Clark Collegiate Professor, U-M Depa…

A discussion with U-M faculty and librarians participating in the national DataRefuge project, which looks to preserve, organize, and increase access to publicly-funded research data. Jake Carlson, Research Data Services Manager, U-M Library Paul Edwards, Professor of Information, School of Information and Professor of History, College of Literatur…

A discussion on the biological effects of past nutrition, stress, and toxicant exposures on our health and well-being. Are these changes heritable? Can diet and exercise protect our DNA? Kelly Bakulski and Dana Dolinoy of the U-M School of Public Health Srijan Sen of the Department of Psychiatry at Michigan Medicine For more information on future S…

A discussion on how the Earth's climate has changed many times, and the mechanisms of these changes may shed light on what we can expect in the future. Chris Poulsen, Professor and Chair of Earth and Environmental Sciences Nathan Sheldon, Associate Professor Earth and Environmental Sciences, Associate Director of the Program in the Environment For …

In 2012, physicists at large particle accelerators such as the Large Hadron Collider (LHC) found evidence of the Higgs boson, long predicted by the Standard Model in physics. But since then, they have yet to find evidence of other predicted particles. Dante Amidei, U-M Professor of Physics Aaron Pierce, U-M Professor of Physics and Director of the …

In the fall of 2015, a farmer near Chelsea discovered part of a mammoth skeleton and donated it to U-M. U-M scientists discussed the excavation and early research on the Bristle Mammoth -- named for Jim and Melody Bristle on whose land it was found. Professor Daniel C. Fisher, Director of the U-M Museum of Paleontology Adam Rountrey, Collection Man…

You've probably heard of the harmful "algal" blooms in Lake Erie. These are caused by cyanobacteria (the organisms formerly known as blue-green algae), which grow in nutrient-rich water, often overpopulating due to fertilizer run-off. But did you know that cyanobacteria also absorb CO2 and that researchers are studying whether they might affect, or…