Imagine trying to design a key for a lock that is constantly changing its shape. That is the exact challenge we face in ...

Term life insurance is usually the simplest and cheapest policy you can buy. That's because it's only in force for a set period — generally between 10 and 30 years — and it doesn't have a cash value ...

Background Patients with heart failure (HF) frequently suffer from undetected declines in cardiorespiratory fitness (CRF), which significantly increases their risk of poor outcomes. However, current ...

Objectives The optimal maternal age at childbirth has been a topic of bourgeoning literature, with earlier ages offering physiological benefits for maternal recovery. In contrast, later ages to give ...