While annual water investments in U.S. livestock dropped 36% from 1960 to 2016, projected rise in global population will continue to demand improvements in water efficiency.
Egg yolk manganese concentration found to be sensitive to variations in dietary manganese level.
While southern California poultry farms make biosecurity investments, new VND cases found among backyard poultry flocks.
Method for sampling tissue could aid research into therapies for chicken lung diseases.