Graft-versus-host disease (GVHD) is a common and severe complication that occurs after stem cell transplantation, where the ...

Schools of fish are mesmerizing examples of collective animal behavior. Thousands of individuals move in near-perfect ...

No eye contact, staring or wandering eyes? Your eyes can speak volumes but what does it all mean, especially when eyes are considered more telling than body position, body space, crossed arms and hand ...

There are also natural insomnia cures, such as drinking tea before bedtime, which can help you fall asleep. Herbs like valerian, chamomile, lavender, passion flowers, and even hops can act as natural ...

We ask an expert why REM sleep is so important, what happens if we don't get enough of it and how to get more REM sleep.

Most runners will gravitate toward the back squat, according to Bui. This is because the front squat demands more upper-body ...

A bizarre discovery has left Australians stunned, as people realise that only some humans have the ability to create a ...

Spasmodic dysphonia impacts about 50,000 people in North America. Here's what to know about what causes spasmodic dysphonia ...

Experts explain the differences between active recovery vs. rest days, the benefits of each, and when you should choose each.

The frequency and duration of large muscle group leg movements during sleep change over time, and show distinct sleep stage differences.

Discover the link between REM sleep and Alzheimer's disease. Learn how delayed REM sleep may indicate elevated protein levels ...

Diplopia is also known as double vision. It occurs when the pair of muscles that control a particular eye movement weaken and become uncoordinated. When the images are not properly aligned ...