Big Tobacco knew radioactive Po210 in cigarettes posed cancer risk, kept quiet(uclahealth.org)230 points by hammock 3 years ago | 234 comments
Penguin 'Toxicologists' Find PFAS Chemicals in Remote Patagonia(ucdavis.edu)136 points by giuliomagnifico 6 months ago | 65 comments
Study finds elevated levels of toxic metals in some juices and soft drinks(news.tulane.edu)166 points by elorant 3 years ago | 113 comments
Gavin Newsom wants to take smartphones out of schools(politico.com)62 points by koolba 2 years ago | 74 comments
AI may be making us think and write more alike(dornsife.usc.edu)190 points by giuliomagnifico 6 months ago | 186 comments
Research shows plant-based polymers can disappear within seven months(today.ucsd.edu)191 points by geox 2 years ago | 111 comments