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Second lady of Ghana visits Penn
The second lady of Ghana presented at Penn about her work on global health.

The second lady of Ghana (right) presented at Penn about her work on global health. With her is Florence Torson-Hart of the U.S.-Ghana Chamber of Commerce.

Second lady of Ghana visits Penn

The second lady of Ghana, Hajia Samira Bawumia, spoke to an energized room in Penn Nursing’s Fagin Hall about what’s needed to forge ahead on the road to progress on the African continent as a whole and in her home country.

Michele W. Berger

Opening the Teach-in by breaking down barriers
Teach-in.Evolution crawl

Colorful chalk drawings and informative displays along Locust Walk engaged passersby in learning about 4 billion years of the evolution of life on Earth.

Opening the Teach-in by breaking down barriers

The first full day of the Penn Teach-in engaged participants with expert panels on vaccine denial and firearm violence, an "evolutionary walk through time," and a dialogue on the production and dissemination of knowledge.

Katherine Unger Baillie, Michele W. Berger

Remembering Hawking: Q&A with Vijay Balasubramanian
Vijay Balasubramanian, physics professor

Remembering Hawking: Q&A with Vijay Balasubramanian

Stephen Hawking, one of history’s most influential physicists, spent his life grappling with mysteries of the universe. Vijay Balasubramanian of the School of Arts and Sciences shared some of his memories of Hawking and discussed the impact the Briton had on scientists and nonscientists alike.

Ali Sundermier

Short-term effects of Daylight Saving Time
Rebecca Umbach, a fourth-year doctoral student in the department of Criminology at Penn

Rebecca Umbach, a fourth-year doctoral student in the department of Criminology

Short-term effects of Daylight Saving Time

Assaults decrease by 3 percent the Monday after the switch to Daylight Saving Time in the spring, according to research from Penn criminologists.

Michele W. Berger

Creating atomic water filters
Creating Atomic Water Filters

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Creating atomic water filters

A vast majority of the earth’s water is salty, making it unfit for people to drink. Researchers are working on a technology that could potentially offer a new method of desalinating water that would be both fast and scalable.

Ali Sundermier

Grave Gardeners program reconnects the Woodlands and Penn
Gardeners planting seeds in a greenhouse

Grave Gardeners program reconnects the Woodlands and Penn

The Woodlands Grave Gardeners program, now in its third season, pairs volunteer gardeners with the park’s cradle graves—tombstones with a bathtub-like extension—to plant them with lush flowers, as the makers had intended.

Katherine Unger Baillie

Unraveling how stem cells from gum tissue accelerate wound healing
Shi, Songtao.stem cells in the gums

To assist with wound healing, mesenchymal stem cells from the gum tissue secrete extracellular vesicles (labeled red) that contain the anti-inflammatory signaling molecule IL-1RA (labeled green). 

Unraveling how stem cells from gum tissue accelerate wound healing

Gum tissue stem cells heal twice as fast as skin, and researchers are determining their potential in accelerated wound healing research.

Katherine Unger Baillie

The latest on preventing and treating 'strep throat' in horses
Boyle, Ashley with horse with strangles

Ashley Boyle (center) of Penn Vet took the lead in writing a new consensus statement on treating, controlling, and preventing the equine infectious disease strangles.

The latest on preventing and treating 'strep throat' in horses

Just as strep throat can run rampant in elementary schools, strangles, the “strep throat” of horses, caused by a different Streptococcus bacterium, Streptococcus equi sp equi, is highly contagious.

Katherine Unger Baillie, Katherine Unger Baillie