Too heavy? Too light? Too darn tiring!? It's not you. Here's how to know you're choosing the right weight when doing your workout.

CNN's Dr. Sanjay Gupta speaks to registered nurse Kate Carleton about her efforts to prepare schoolchildren to treat injuries suffered in a mass shooting.

These senior citizens have waited on the phone for hours, driven miles, set-up work stations so they could get a Covid-19 vaccine appointment. See who was able to get one.

An expert in medication abortion describes how mifepristone and misoprostol work and what to expect after using these medications known as the "abortion pill."

No air conditioning? Here are 14 methods for cooling your body and buffering your house from the outside heat.

'Body doubling' is a strategy people with ADHD can use to accomplish more than they would alone. Here's how to do it.