Researchers show that polymerase theta can efficiently convert RNA sequences back into DNA, a feat more common in viruses than eukaryotic cells. Editor's Note: Thomas Jefferson University issued the ...

The English Department offers concentrations and certificates in multiple kinds of writing, from creative writing to science writing, and from technical writing to journalism. Creative Writing ...

The English Department offers graduate and undergraduate certificates in creative writing. The undergraduate program is workshop-based, offering a supportive environment with peers and professors as ...

Exercise can reverse damage to sedentary, aging hearts and help prevent risk of future heart failure -- if it's enough exercise, and if it's begun in time, according to a new study by cardiologists.