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A classic hat trick
Early illustration of Medea opening box

(Photo courtesy: Omnia Magazine)

A classic hat trick

In one year, Sheila Murnaghan, Alfred Reginald Allen Memorial Professor of Greek, published a translation of Medea and books on the Beat generation and classics for children.

Penn Today Staff

What’s ahead for the stock market in 2019
silver bull and bear figurines on top of a newspaper stock market section

What’s ahead for the stock market in 2019

Wharton finance professor Jeremy Siegel examines the market outlook, Fed rate hikes, and the impact of the U.S.-China trade war.

Penn Today Staff

Solar system exploration Q&A with Cullen Blake
a satellite flying above earth with the moon in the distant background

Solar system exploration Q&A with Cullen Blake

Blake, an observational astronomer at Penn who specializes in the search for exoplanets, discusses the busy start of 2019 in the research of solar system exploration.

Erica K. Brockmeier

Cell development discovery changes our understanding of how genes shape early embryos
side-by-side comparison of two nuclei with different compaction

Blotchy black regions of a nucleus (left), with normal chromatin compaction (denoted by black spots). Nucleus deficient in the enzymes (right). (Photo credit: Dario Nicetto)

Cell development discovery changes our understanding of how genes shape early embryos

To fit inside each nucleus, DNA coils around specialized proteins. These spools of wrapped DNA inhibit gene regulatory proteins from binding to protein-coding stretches along the genome, which help keep genes in the “off” position when they’re not needed.

Penn Today Staff

Stewards of the University collection
Mark Kocent

Stewards of the University collection

Planning chief and multiple alumnus Mark Kocent is named University Architect in the Division of Facilities and Real Estate.

Penn Today Staff

Dark Energy Survey completes six-year mission
Dark energy telescope with star trails

Dark Energy Survey completes six-year mission

A global research effort to map a portion of the sky in unprecedented detail is coming to an end, but the task of learning more about the expansion of the universe has only just begun.

Erica K. Brockmeier