confounded

We all love surprises, but receiving them repeatedly can be mysterious (and confusing) at times. Recently, residents in a Los Angeles neighbourhood experienced such a situation. According to reports, they received unnamed (and unwanted)…

For decades, a small group of cutting-edge medical researchers have been studying a biochemical, DNA tagging system, which switches genes on or off. Many have studied it in bacteria and now some have seen signs of it in, plants, flies, and…