Biofriendly protocells pump up blood vessels — ScienceDaily

An international team comprising researchers from the University of Bristol, and Hunan and Central South Universities in China, have prepared biocompatible protocells that generate nitric oxide gas — a known reagent for blood vessel dilation — that when placed inside blood vessels expand the biological tissue. In a new study published today in Nature Chemistry, […]

Engineers’ report bolsters proposed Mississippi pump project

Sen. Roger Wicker, R-Mo., speaks during a Senate Environment and Public Works Committee oversight hearing to examine the Environmental Protection Agency, Wednesday, May 20, 2020 on Capitol Hill in Washington. (Al Drago/Pool via AP) The U.S. Army Corps of Engineers on Friday published a draft of a new environmental impact statement that supports a proposal […]