Ford led the final Daytona 500 practice with Brad Keselowski pacing the field as he attempts to snap a 15-year winless drought Sunday in “The Great American Race.” ...

CBSE Competency Based Questions: The Central Board of Secondary Education has recently released competency-based practice questions for all subjects of Class 12. With these practice questions ...

(Photo Credit: E+/Getty Images) Three types of flu viruses affect humans: types A, B, and C. Type A and B cause the annual influenza epidemics that have up to 20% of the population sniffling ...