Most of us think little of why we feel pleasantly full after eating a big holiday meal, why we start to cough after accidentally inhaling campfire smoke, or why we are hit with sudden nausea after ...

A small ultrasound sticker, worn on the skin, can monitor the stiffness of organs deep inside the body. The sensor could detect signs of disease such as liver and kidney failure, and the progression ...

Our guts may not provide long-lasting systemic immunity from COVID-19, which is where immune cells circulate through the body to provide protection to other organs, finds a new study published in ...