Psychologist Kaylin Hill studied the impact of a parent’s first impression of their baby during an ultrasound exam. The words used by the medical professional to describe the baby (positive or negative) influence how the parents perceive their baby, relate to them after they're born and even how that child behaves as a toddler. The research has broad implications for how we train medical professionals to interact with expectant parents, as well as how we care for parents during the perinatal period when they are most susceptible to depression.

When a reporter with the Sierra Club magazine asked Graham Peaslee, a physicist at the University of Notre Dame, to test several different samples of unused menstrual underwear for per- and polyfluoroalkyl substances (PFAS) in 2019, the results fueled concern over chemical exposure in feminine hygiene products — which ultimately ended up in a $5 million lawsuit against the period and incontinence underwear brand Thinx. Then in 2023, the New York Times asked Peaslee to test 44 additional period and incontinence products for PFAS, a class of toxic fluorinated compounds inherently repellent to oil, water, soil and stains, and known as “forever chemicals” for their exceptionally strong chemical and thermal stability. Measurable PFAS were found in some layers of many of the products tested — some low enough to suggest the chemicals may have transferred off packaging materials, while others contained higher concentrations, suggesting the chemicals were intentionally used during the manufacturing process. In the meantime, another group of researchers published a study that found PFAS in single-use period products, leading Peaslee and his lab to widen their investigation into all sorts of reusable feminine hygiene products — often viewed as an eco-friendly option by consumers. Now, the results of that study have been published in Environmental Science & Technology Letters.

Rev. Msgr. Anthony Onyemuche Ekpo, undersecretary of the Vatican's Dicastery for Promoting Integral Human Development, will deliver the Keeley Vatican Lecture on Monday (Feb. 10) at 5 p.m. at the University of Notre Dame.

On January 24, nearly 500 undergraduate and graduate students, faculty and staff from the University of Notre Dame, Holy Cross College and St. Mary’s College will participate in the 2025 March for Life in Washington, D.C., now in its 52nd year.

When a reporter with the Sierra Club magazine asked Graham Peaslee, a physicist at the University of Notre Dame, to test several different samples of unused menstrual underwear for per- and polyfluoroalkyl substances (PFAS) in 2019, the results fueled concern over chemical exposure in feminine hygiene products — which ultimately ended up in a $5 million lawsuit against the period and incontinence underwear brand Thinx. Then in 2023, the New York Times asked Peaslee to test 44 additional period and incontinence products for PFAS, a class of toxic fluorinated compounds inherently repellent to oil, water, soil and stains, and known as “forever chemicals” for their exceptionally strong chemical and thermal stability. Measurable PFAS were found in some layers of many of the products tested — some low enough to suggest the chemicals may have transferred off packaging materials, while others contained higher concentrations, suggesting the chemicals were intentionally used during the manufacturing process. In the meantime, another group of researchers published a study that found PFAS in single-use period products, leading Peaslee and his lab to widen their investigation into all sorts of reusable feminine hygiene products — often viewed as an eco-friendly option by consumers. Now, the results of that study have been published in Environmental Science & Technology Letters.

Experts from 22 different institutions of education and research located in 7 different countries gathered at the University of Notre Dame (South Bend, Indiana, USA) last week for a flagship workshop of the Centre Européen de Calcul Atomique et Moléculaire (CECAM).…

Alasdair MacIntyre, the Rev. John A. O’Brien senior research professor of philosophy emeritus and a permanent senior distinguished research fellow at the de Nicola Center for Ethics and Culture, died on May 21, 2025. He was 96.

Santiago Schnell, the William K. Warren Foundation Dean of the College of Science at the University of Notre Dame, has accepted an appointment as provost at Dartmouth College. He will depart Notre Dame at the end of June and begin his new role in July.

Two new Trustees — John F. Crowley and Danielle Walker Merfeld — have been elected to serve on the University of Notre Dame’s Board of Trustees effective July 1. …

The Notre Dame Alumni Association recognized nine alumni clubs as recipients of the Lennon Life Prize — part of the Chuck and Joan Lennon Gospel of Life Initiative, a set of programs focused on encouraging the University’s dedicated network of clubs to uphold the value of life at all stages.