A Brand New Environmental Satellite Rides to the Rescue

COVID-19 superspreader events originate from small number of carriers. New study finds 80% of infections occurring at superspreading events arose from only 4% of those who were carrying the virus into the event

Does Time Really Flow? New Clues Come From a Century-Old Approach to Math. | Quanta Magazine

New Laser Breakthrough for Gravitational Waves Will Test the Fundamental Limits of General Relativity