Memories and learning processes are based on changes in the brain's neuronal connections, and as a result, in signal ...

Go on an adventure into unexpected corners of the health and science world each week with award-winning host Maiken Scott. The Pulse takes you behind the doors of operating rooms, into the lab with ...

Getting your steps in can be tough, even on the best of days. Throw snow, chilly weather or freezing cold rain into mix, and you may have no desire to be outside. On those days you’re trying to get ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

Walking remains an accessible and popular exercise for many reasons — you don’t need any fancy equipment, it’s good for your heart health, helps you sleep better, feel better and is a simple way to ...

Density functional theory is computational technique used to predict the properties of molecules and bulk materials. It is a method for investigating the electronic structure of many-body systems and ...

If you have trouble breathing, your doctor may recommend a few tests to figure out what’s causing it. Some measure how much air you breathe in or out or how much oxygen is going from your lungs to the ...