Prohibiting sex offenders from living near schools sounds like a good idea, but such residency restrictions may make it harder to supervise offenders — and without preventing new sex crimes.
Our Tom Jacobs wrote in March about plagiarism and fraud among writers and academics, referring to it as a "doping scandal" in the world of letters. The term was meant to be a metaphor, but as it turns out, there may be greater use of performance-enhancing drugs going on in intellectual circles than one might expect.
Even educated young adults do it, apparently - "it" being the trading of goods for sex, or what the research literature delicately refers to as "exchanges in reproductively relevant currencies."
Untold numbers of laboratory rodents have been dispatched so that humans could know with certainty that all manner of substances are carcinogenic or otherwise deadly. But in a welcome turnabout, scientists from Sapporo Medical University in Japan reported recently in the journal Nature Biotechnology that they have used synthetic molecules to cure rats of cirrhosis.