Health

Heart health and the dangers of shoveling snow

Shoveling and digging out after a heavy snowfall can be a good workout for most people; but for those with heart disease, shoveling is best left for others to do.

Other

How to help someone with a gunshot wound

When police officers and paramedics arrived at the scene of the Pittsburgh shooting in the early hours of April 17, they rushed to transport the injured to the hospital.

Neuroscience

Video: Cleaning system of the brain captured in 3-D footage

All biological activity in the body produces waste that needs to be removed. This is also true for the brain. Previous research has shown that mouse brains have their own cleaning system, which is called the glymphatic system. ...

Sports medicine & Kinesiology

Why exercise gets harder the less you do 

Doing less exercise could deactivate a vital protein in the body, causing further inactivity and making exercise more difficult, new research suggests.

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