School of Arts & Sciences

Penn Physicists Help Spot Explosive Counterpart of LIGO/Virgo’s Latest Gravitational Waves

Masao Sako of the University of Pennsylvania was on vacation with his family when he got the news. The Laser Interferometer Gravitational-wave Observatory, or LIGO, had made a fifth detection of gravitational waves, which expand and contract space time.

Seven Penn Faculty Members Elected to National Academy of Medicine

Seven University of Pennsylvania faculty members have been elected to the National Academy of Medicine (NAM), one of the nation’s highest honors in biomedicine. They are among 70 new U.S. and 10 international members of the globally renowned organization.

Penn Freshman English Seminar Explores Philadelphia as Its Classroom

A 20-minute trolley ride and a world away, the woods of Bartram’s Garden became an outdoor classroom for a group of University of Pennsylvania students this fall.

Researchers discover which brain region motivates behavior change

Have you ever been stuck in a rut, going through the same motions day in and day out? How do you motivate to change your behavior?

Penn-led Study Identifies Genes Responsible for Diversity of Human Skin Colors

Human populations feature a broad palette of skin tones. But until now, few genes have been shown to contribute to normal variation in skin color, and these had primarily been discovered through studies of European populations.

Amid Devastation of Hurricane Maria, Penn Researchers with Puerto Rico Connections Focus on Helping Colleagues

As Hurricane Maria formed in the Atlantic, then turned into a powerful storm barreling toward Puerto Rico, Arjun Yodh watched the news closely.

The Penn Community Responds to Recent Natural Disasters

The University of Pennsylvania is lending a helping hand after a series of disasters leveled areas across the Western Hemisphere.

Earth’s Tectonic Plates Are Weaker Than Once Thought, According to Research by Penn Geologists

No one can travel inside the earth to study what happens there. So scientists must do their best to replicate real-world conditions inside the lab.

Ph.D. Student Advances Cultural Heritage and Local Engagement in Jordan, Egypt

After witnessing the destruction of archeological treasures firsthand, Robbie Vigar, a second year anthropology Ph.D.

Penn Senior Studies Ancient Inscriptions Documenting Greek God’s Slave ‘Purchases’

If the old adage holds true to “choose a job you love, and you will never have to work a day in your life,” University of Pennsylvania senior Claudia Kassner will enjoy a long and happy career studying ancient languages and history.

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