President-elect Donald Trump has picked a prominent vaccine skeptic to lead the nation’s sprawling public health apparatus.

In a little over two decades, almost 260 million people in the United States are predicted to have overweight or obesity, ...

Thuy Linh, a 30-year-old fitness instructor and mother of three, has successfully lost 28 kg in just six months by adhering to a balanced diet and engaging in light cardio exercises.