Environmental Health

Two people sitting on a couch watching television.

Are Super Bowl cheers bad for your ears?

The Super Bowl is America's most-watched broadcast and also, it seems, the nation's loudest single event—a distinction that means the cheers, jeers, parties, bars and big screens may be as rough on the eardrums as a defensive end is on a quarterback.

Blood vial

ALS diagnosis and survival linked to metals in blood, urine

New research from Kelly Bakulski

New research from the University of Michigan indicates that people with higher levels of metals found in their blood and urine may be more likely to be diagnosed with — and die from — amyotrophic lateral sclerosis.