Other public health news is on a dip in the rate of childhood MMR vaccinations over the past five years; an increase in pertussis cases; a Salmonella outbreak linked to cucumbers; and more.

Spinach is a nutritious source of iron, but other plant-based foods can offer more iron than spinach per serving. Learn ...

When an animal protein tops the ingredient list, that protein source will meet most of a cat's essential amino acid needs. Our picks for the best budget-friendly cat foods have an animal-based ...