Scientists make an environmentally friendly prototype water purifier constructed from a sheet of graphitic carbon nitride that could remove 99.9999% of microbes, and purified a 10L water sample in less than one hour using only sunlight.
It’s Time to Try Fossil-Fuel Executives for Crimes Against Humanity - the fossil industry’s behavior constitutes a Crime Against Humanity in the classical sense: “a widespread or systematic attack directed against any civilian population, with knowledge of the attack”.
Extra Dimensions Give Optimization a Boost - The computation of stable atomic structures can be greatly accelerated if performed in a space with extra dimensions
YSK That chiropractic spinal manipulation has been found to be causally linked to stroke as well as cervical cord oedema and carotid artery dissections.
Culprit found for honeybee deaths in almond groves. (Insecticide/fungicide combo at bloom time now falling out of favor in Calif., where 80% of nation's honeybees travel each Feb. to pollinate 80% of the world's almond supply.)