We took on the ultimate fitness challenge: 200 push-ups a day for 30 days. But what were the results? Watch as three guys ...

Each day, our hearts beat 100,000 times to pump eight pints of blood (give or take) around our body, delivering oxygen and ...

Amazon’s Cyber Monday sale is going, going, and so close to gone. I found the most impressive deals for just under $25. Shop ...

Skeletal muscle loss is a risk factor for developing dementia, according to a study being presented today at the annual meeting of the Radiological Society of North America ...