Day: June 17, 2013

JunkScience.com readers have previously learned that EPA has been subjecting human study subjects (without obtaining informed consent) to exceedingly high short-term exposures to diesel exhaust (2-hours at roughly 30x typical ambient PM_2.5 exposures). You’ve also learned that these experiments have been conducted with exceedingly high short-term ozone exposures (i.e., 400 ppb, when the EPA 8-hour standard is 75 ppb). But we haven’t so far seen… Continue reading Another shocking disclosure about the illegal EPA human testing experiments