Arts And Science Research

Nicole Creanza and Yakov Pichkar explore whether subtle cultural differences within a language mirror genetic structure within a population. The answer: Even small cultural differences like dialect can influence the spread of people and genes. Read More

Vanderbilt astrophysicist Karan Jani helped prove Einstein's theory of relativity as it relates to black holes and gravitational waves. Learn how he's using his expertise to teach undergrads with diverse majors who are eager to learn about space. Read More

The cultural evolution of a population depends not only on size but also on the degree of specialization within a population, according to a new study published last month by a team of scientists including Nicole Creanza. The study found that populations can increase their cultural repertoire by subdividing knowledge into smaller groups, but the total group must be sufficiently large for specialization to be advantageous. Read More

A new study led by members of Ann Tate’s lab found evidence that pleiotropy may slow down evolution of genes involved in immunity. Read More

Graduate student Reese Martin and his doctoral advisor, Ann Tate, assistant professor of biological sciences, used theoretical modeling to identify a potential relationship between genetic pleiotropy and the evolution of immune responses. Read More

Sarah Worthan, along with Robert McCarthy and Megan Behringer, led a new effort to understand the effects of the environment on the outcome of experimental evolution studies. Read More

Stephen Ferguson, first-author of a new paper with his postdoctoral advisor, Laurence Zwiebel, along with two undergraduates associated with the lab, Isaac Bakis and Nicholas Edwards, confirmed the existence of a specialized soldier caste within an ant species. Read More

By Jenna Somers Cynthia Brame, Heather Johnson, Cristina Zepeda Vanderbilt researchers in the College of Arts and Science and Peabody College of education and human development recently received a three-year grant exceeding $280,000 from the National Science Foundation to collaborate on a study aimed at improving equity… Read More

Keivan Stassun, Stevenson Professor of Physics and Astronomy and director of the Frist Center for Autism and Innovation, is a co-author of the study “Increasing Diversity and Inclusion in the Leadership of Competed Space Missions.” The report will be published by the National Academies of Sciences, Engineering and Medicine on May 18. Read More

Evelyn J. Patterson The effects of racism and sexism lead to higher maternal mortality rates among Black women in the U.S. than previously realized, according to new research from Associate Professor of Sociology and Law Evelyn J. Patterson at Vanderbilt University. Even after controlling… Read More

New research from Sandra Rosenthal, Jack and Pamela Egan Professor of Chemistry and professor of pharmacology and chemical and biomolecular engineering, suggests that the rate of change in solar insolation—that is, the amount of solar radiation that reaches the ground over a specified time in a given location—has a greater impact on these depressive disorders than routine seasonal changes in sunlight. Read More

Students in the Glacial Geology class took their research to new levels of immersion, collecting soil and rock samples at an elevation of 9,000 feet in the Sawatch Mountain Range of Colorado. Their research helps show the movement of glaciers, ultimately giving clues about the impact of climate change. Read More

In a review of 100 years of research on the sensory systems in whales, Rachel Racicot, research assistant professor of biological sciences, describes advances in the field and key questions that remain. Read More

Holly McCammon, Cornelius Vanderbilt Chair and professor of law and sociology, shares how a partnership with the Data Science Institute shaped her research on court cases that consider women and the law. Read More

A new study sheds new light on the challenges facing African American women. More than half of all African American women in the United States report having at least one family member who is incarcerated, causing higher levels of depressive symptoms and psychological distress than previously understood. Read More

With a new app from a team at Vanderbilt, birdsong researchers can better leverage crowdsourced fieldwork and audio recordings from amateur birders and citizen songbird scientists. Read More

Object recognition and facial recognition may seem like similar abilities, but new research from Vanderbilt finds that these behaviors are on the opposite ends of the spectrum when it comes to physical signatures in the brain.  Read More

A new cellular biology study reports the first visualization of a unique shape-shifting structure in the human body which plays an important role in the timely delivery of fats and proteins.  Read More

According to a new study published by biological science researchers at Vanderbilt, the answer to eating (or fasting) windows lies in the circadian rhythms of the body’s biological clock.  Read More

With a population of roughly 150 million people, the delta country of Bangladesh holds about half the population of the entire United States in an area the size of Louisiana, and exists under a near-constant risk of sea level rise and other dynamic climate changes. Read More