Nearly 20 years after its discovery, RNA interference (RNAi) is part of biology’s orthodoxy. Small RNA molecules can disrupt gene expression by degrading messenger RNAs (mRNAs) on their way to ...

For a Rev contractor from Ireland, the opportunity to transcribe clear audio was a rare one. When she finally found a quality file, she soon realized it was an interview with a child sex-crime victim.

Sister Mary Dominic Pitts, a member of the Dominican Sisters of St. Cecilia Congregation in Nashville, Tenn., is seen in this undated photo. She and 250 others from around the world are working on a ...