(HealthDay News) -- Fructose is a natural sugar found in many foods, and it's added to many others. Some people have trouble digesting fructose -- a condition called fructose intolerance.

(HealthDay News) -- Tachypnea is the medical term for breathing that is abnormally rapid and shallow.

THURSDAY, Nov. 25 (HealthDay News) -- Before sharing your Thanksgiving leftovers with your pampered pets, take note: The obesity epidemic in the United States is enlarging cats and dogs, not just their over-fed owners.

THURSDAY, Nov. 25 (HealthDay News) -- If seafood is on the menu this holiday, there are a number of ways you can ensure that it's fresh and safe.

THURSDAY, Nov. 25 (HealthDay News) -- Mammals began to grow much larger after dinosaurs became extinct 65 million years ago, a new study suggests.

THURSDAY, Nov. 25 (HealthDay News) -- U.S. scientists say they've made a surprising discovery on just how acidic foods make us pucker up.