Astrophysicist Suzanna Randall explains where the elements in our body come from in this episode of "Starlight" from the ...

Everything is connected. Our efforts to move and improve generate multiple cascading responses within our bodies that can ...

2. Squats are a foundational exercise where you lower your body by bending your knees and hips as if sitting back into a chair, keeping your back straight and chest up. Squats primarily target the ...

Your brain is constantly forming new memories, based on experience and repetition. Scientists now know that cells in other ...

A personal trainer outlines how to perform six of his best full-body, no-equipment workouts to lose belly fat.