Katherine Unger Baillie

New Coursera Offering From Penn Explores Ties Between Medicine and Dentistry

By Erica AndersenDentists and physicians practice health care from different perspectives, however, the oral and general health of their patients are of primary importance to both types of providers. A new online course taught by University of Pennsylvania faculty seeks to highlight the inextricable connections between the two professions.

Katherine Unger Baillie

Penn: How Openings in Antarctic Sea Ice Affect Worldwide Climate

In 1974, images acquired from NOAA satellites revealed a puzzling phenomenon: a 250,000 square kilometer opening in the winter sea ice in the Weddell Sea, south of South America. The opening, known as a polynya, persisted over three winters. Such expansive ice-free areas in the ocean surrounding Antarctica have not been seen since, though a small polynya was seen last year.

Katherine Unger Baillie

Celebrating five years of working dogs at Penn

The Working Dog Center began with just a few puppies, and now, five years later, has trained some of the best noses in the business. Canine graduates have gone on to police work, search and rescue, and explosives, narcotics, and diabetes detection.

Katherine Unger Baillie

Bone Marrow Protein May Be Target for Improving Stem Cell Transplants

Bone marrow contains hematopoetic stem cells, the precursors to every blood cell type. These cells spring into action following bone marrow transplants, bone marrow injury and during systemic infection, creating new blood cells, including immune cells, in a process known as hematopoiesis.

Katherine Unger Baillie

Nuclear power faces big hurdle: public perception

Reto Gieré and Katherine Smith do not consider themselves advocates for nuclear power. Yet both underscore that this power source will be “part of the mix” in fulfilling the world’s energy needs for the foreseeable future.

Katherine Unger Baillie