This October, a clinical trial is set to begin in which patients with Alzheimer’s disease will be given blood from younger people in the hope that it will improve their cognition. While this may sound a little odd, there is method behind the madness.
The St. Louis Metropolitan Police Department released cell phone footage Wednesday of the police shooting of Kajieme Powell, a 25-year-old black man killed on Tuesday in St. Louis, according to St. Louis Public Radio.
Organic photovoltaic cells -- a type of solar cell that uses polymeric materials to capture sunlight -- show tremendous promise as energy conversion devices, thanks to key attributes such as flexibility and low-cost production.
"Diogenes," the lie-catching machine in the sci-fi screenplay that a friend and I wrote 20 years ago, made no mistakes. In real life we aren't quite there yet, but our recent research on truth and falsehood is getting closer than I ever exp...