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Small horned dinosaur from China, a Triceratops relative, walked on two feet
Small horned dinosaur from China, a Triceratops relative, walked on two feet
Auroraceratops, a bipedal dinosaur that lived roughly 115 million years ago, has been newly described by an international team of researchers led by Peter Dodson of the School of Arts and Sciences and School of Veterinary Medicine.
The beauty and nuances of Iceland, through a multidisciplinary lens
The beauty and nuances of Iceland, through a multidisciplinary lens
Tracing a circular path around Iceland, the students in Alain Plante’s Penn Global Seminar saw firsthand the nation’s unique geology, culture, politics, energy, people, and wildlife.
Unraveling the brain’s reward circuits
Unraveling the brain’s reward circuits
Food, alcohol, and certain drugs all act to reduce the activity of hunger neurons and to release reward signals in the brain, but alcohol and drugs rely on a different pathway than does food.
Social solutions to antibiotic resistance
Social solutions to antibiotic resistance
Research by sociologist Julia Szymczak of the Perelman School of Medicine is aimed at understanding, and eventually changing, behaviors that lead to the overprescribing of antibiotics.
A new drug target for chemically induced Parkinson’s disease
A new drug target for chemically induced Parkinson’s disease
An enzyme that modifies chemicals formed in the body by alcohol, tobacco, and certain foods may be a new target for treating Parkinson’s disease. The altered compounds may play a role in triggering the onset or advancing the progression of the neurodegenerative condition.
Toxins from the tap
Toxins from the tap
In Pennsylvania and hundreds of other locations around the country, manmade chemicals known as PFAS have been found in drinking water. Howard Neukrug discusses the potential harm, how local and federal agencies are responding, and the many related questions that remain unanswered.
Meaningful science, with students at the helm
Meaningful science, with students at the helm
With CANINE, a collaboration between the School of Veterinary Medicine and the School of Arts and Sciences’ Biology Department, undergraduates are breaking new ground in immunology.
Novel model for studying intestinal parasite could advance vaccine development
Novel model for studying intestinal parasite could advance vaccine development
The intestinal parasite Cryptosporidium causes frequent outbreaks in the U.S., and has been historically difficult to study. A novel model of infection from Penn Vet serves as a new tool to pursue a vaccine.
Better prognosticating for dogs with mammary tumors
Better prognosticating for dogs with mammary tumors
For dogs with mammary tumors, a course of treatment can depend on a variety of factors, some of which may seem to contradict one another. A new system developed by Penn Vet’s Karin Sorenmo and colleagues can make determining a prognosis and making treatment decisions an easier task.
Keeping rain out of the drain
Keeping rain out of the drain
From cisterns beneath Shoemaker Green to the green roof on New College House, special features of campus buildings and landscapes are helping manage stormwater to keep rain from the sewer lines, and scholars are using the infrastructure as a research opportunity.