Water quality issues in Flint, Michigan, have heightened concerns nationwide about children’s exposure to lead, especially in schools. Experts say lead in drinking water is not a common source of lead ...

Losing weight and maintaining a healthy diet can be difficult, but most dietitians now advocate a seemingly simple strategy: Count your calories. Doing so ensures you burn more calories than you ...

Energy is vital for all living-beings on earth. Modern life-style has further increased its importance, since a faster life means faster transport, faster communication, and faster manufacturing ...