Brain teaser puzzles test the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost intelligence and improve ...

Members of American Airlines' loyalty program will no longer earn miles or other travel rewards when purchasing a basic economy ticket. People enrolled in the carrier's AAdvantage program previously ...

Math students may not blink at calculating probabilities, measuring the area beneath curves or evaluating matrices, yet they often find themselves at sea when first confronted with writing proofs.

Lt. Gen. Steve Gilland is the Superintendent of West Point, and has led troops in some of the Army’s most elite combat units, including the 1st Cavalry and 101st Airborne divisions, the 75th Ranger ...

Basel Adra, Rachel Szor, Hamdan Ballal and Yuval Abraham accept the award for best documentary feature for ‘No Other Land.’ (PATRICK T. FALLON/AFP/Getty Images) “No Other Land,” which chronicles a ...