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 ...

CBSE Class 9 Maths Exam 2026: This comprehensive article presents a curated selection of the top 10 case study-based questions specifically tailored for CBSE Class 9 Mathematics. Each question has ...

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 ...

Exercise makes your muscles work and burns calories. Exercises are activities designed to improve fitness, enhance health, and prepare your body to meet the demands of life. Physical activities like ...

Cancer is the second most common cause of death in the United States, after heart disease. About 1 in 5 cancers are linked to excess body weight, physical inactivity, having an unhealthy diet, and ...

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 ...

The value of heart rate recovery to predict mortality is greatest when measured at 10 seconds after cessation of exercise, compared with measurements of heart rate recovery at later time points up to ...

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 ...