A 15-minute full-body kettlebell workout, which strengthens both your muscles and your heart, can be done at home or in the gym....

Pilates is a popular and effective way to improve flexibility and strengthen your core. If you don’t have all the equipment, there are a...

An undated image demonstrates a push-up, a great exercise for building upper body strength — but you can also start with planks and build...

Dr. Peter Kwong, the head of a team working on the development of an effective HIV-1 vaccine, in a lab of the Vaccine Research Center at...

Ducks at Crescent Duck Farm in Aquebogue, N.Y., April 25, 2020. A bird flu pandemic is not inevitable even now, but a series of...

President Donald Trump signs executive orders on his first day back in office, Monday, Jan. 20, 2025. Public health experts say Trump’s...

Bottles of alcohol behind the bar at the Polo Bar in Manhattan, Oct. 12, 2021. Among both men and women, drinking just one alcoholic...

By Gina Kolata Princess Catherine say she had chemotherapy, which she said had been completed in September. Princess Catherine, wife of...