The Vaccine Evangelist
Answering autism’s “false prophets”
An Inaccurate Truth?
Giegengack’s inconvenient questions.
Young Diggers Find Old Birds
Penn friendships lead to fossil find
Intelligent Demise
As the lead attorney for the plaintiffs in the Dover school-board case, law alumnus Eric Rothschild demolished the arguments of intelligent design’s proponents—including one fellow Penn grad.
Brain Maturation and the Execution of Juveniles
When do brains mature?
Nanotechnology at Penn Gets a $11.4 Million Boost
NSF grants $11.4 million for nanotechnology
Kiss a Frog, Kill Germs?
Frog skin fights bacteria
Something in the Armpits
Men, looking for a reason not to shower?
Speed-Reading the Book of Life
J. Craig Venter recaps the race to map the human genome
Turning Back the Clock on Stem Cells
Advance may produce stem cells without using embryos
Wilson’s Explanation Rejected
Wilson letter on gene-therapy trial
Pondering the Ethics and Science of Stem Cells
Panel examines stem-cell ethics and science
James Thomson and the Holy Grail
In 1998, graduate alumnus Dr. James Thomson won the race to isolate and culture human stem-cells for a sustained period—one of the holy grails of medical science—but he can’t outrun the controversy generated by his work. Increasingly, he isn’t trying.
Dinosaurs Lost and Found
A Penn graduate student's quest to rediscover the "lost dinosaurs of Egypt" was a story made for television—a two-hour documentary will air this winter—and led to a spectacular new find as well.
Going Where Science Leads
Established in 1892 as a museum for anatomic specimens as well as a center for the "increase of original scientific knowledge," the Wistar Institute today is at the forefront of basic research on cancer, AIDS and other diseases.
Coming Home
Adrift in the great sea of university life, the author found an academic anchor—and much more—studying the history and sociology of science.
MacDiarmid Wins Nobel Prize
MacDiarmid wins chemistry Nobel.
Wistar Scientists Cleared of Hatching AIDS
Wistar polio-vaccine not cause of AIDS.
IHGT’s Wilson Outlines Oversight Plans
IHGT announces new procedures
The World According to Gieg
Earth and Environmental Science Professor Bob Giegengack has fulfilled a boyhood dream of visiting exotic locales from the Sahara to the Antarctic and has earned the admiration and affection of a generation of students. He cautions today's young academics not to follow in his footsteps.
Gene-Therapy Researchers Probe Patient’s Death
First findings in gene-therapy death
Nobelist Found a Way to Peer into the World of Molecules
Ahmed Zewail Gr’74 Hon’97
Researchers Seek Answers After Gene-Therapy Patient Dies
Patient in gene-therapy trial dies
Plant’s Taste for Heavy Metal is in the Genes
Advance in using plants to treat toxic sites