EDON, Ohio — 11 Investigates has learned that Ohio Environmental Protection Agency water tests have indicated that high ammonia levels were detected in sampling from near Williams County’s Fish Creek.

Ammonia stress in aquatic animals arises from elevated concentrations of ammonia in water, often a consequence of overfeeding, overcrowding, or inefficient waste management in aquaculture systems.

The fire department was alerted to the problem from an ammonia box alarm that started going off in the building on Perry ...

A new study from the Smithsonian Tropical Research Institute (STRI) shows that red-eyed treefrog embryos hatch early when exposed to high ammonia levels — an environmental cue that it’s too hot and ...

High levels of ammonia kill liver cells by damaging the mitochondria that power the cells. But this can be prevented using an existing drug due to start clinical trials, finds a new study in mice led ...

High levels of ammonia kill liver cells by damaging the mitochondria that power the cells. But this can be prevented using an existing drug due to start clinical trials, finds a new study in mice led ...