Scientists are reporting the first compelling evidence in people that cognitive training can boost levels of a brain chemical that typically declines with age. A 10-week study of people 65 or older ...

NCERT Solutions for Class 10 Maths Chapter 2, Polynomials: Practicing NCERT questions will help students build their understanding and problem-solving skills. These questions are also important from ...

Worldwide, 1.4 billion adults are insufficiently active, with one in three women and one in four men not engaging in adequate physical activity. In fact, there has been no improvement in physical ...

The U.S. Department of Health and Human Services (HHS) recommends that Americans complete a minimum of 2 hours and 30 minutes to 5 hours per week of moderate physical activity, 1 hour and 15 minutes ...

First we convert each fraction into like fraction. 2/9 = (2 x 7)/(9 x 7) = 14/63. 2/3 = (2 x 21)/(3 x 21) = 42/63. 8/21 = (8 x 2)/(21 x 3) = 24/63. If denominators are same, then, greater the ...

Except, there’s one thing missing–actually exercising. Despite being inundated with information about exercising around every corner, the average person isn’t exercising enough. The second edition of ...

When news breaks, you need to understand what actually matters. At Vox, our mission is to help you make sense of the world — and that work has never been more vital. But we can’t do it on our own. We ...

Have you gotten your fill of exercise this week? If you're an adult living in the United States, a safe guess would be no. A new government study estimates that nearly 80 percent of adult Americans do ...