From wheat fields to Washington: a decades-old fear about skies and “sprays” rises again, colliding with science, social media, and the machinery of federal policymaking.
Researchers found a time-dependent link between traumatic brain injury and amyotrophic lateral sclerosis, with the highest risk in the 2 years after injury.
Federal judge rules nurse practitioners with doctorates cannot use “doctor/Dr.” in advertising or health care settings likely to make patients think they’re physicians.
Air Force reviews cancer risk in missile crews; early analyses show no excess mortality, but exposures to PCBs and benzene prompt vigilance and targeted histories.