It looks simple at first, but this math problem has the internet stumped. Don't be fooled - it demands more brainpower than ...

Among Joan’s fitness plan is the habit of including protein with every meal. She’s mastered the art of macro‑counting, pinpointing the grams of protein, carbs and fats, to power her workouts and keep ...

ABC News chief medical correspondent Dr. Jennifer Ashton "walks" through the research and shares why you may not need to take as many steps as you think for a healthy life.