Research led by Roger S. Seymour (University of Adelaide) and Edward P. Snelling (University of Pretoria) Those impossibly long legs that make giraffes look like they’re walking on stilts aren’t just ...

(CNN) – An oddly-shaped object in the South Pacific has sparked the latest push to solve one of the greatest mysteries of all time. The object may help determine what happened to Amelia Earhart, the ...

A master puzzler takes on an intricate, handcrafted $20,000 puzzle box designed to test logic, patience, and skill. Panic on US ‘aircraft carrier’ island after US-Venezuela strikes report N.C. GOP ...

Abstract: Many complex problems encountered in both production and daily life can be conceptualized as combinatorial optimization problems (COPs). Many ad-hoc deep learning methods have been proposed ...

Watch as a rare $10,000 Level 10 puzzle box is carefully solved, revealing why collectors prize this one-of-a-kind challenge. Half a million bottles of blood pressure drug recalled for high carcinogen ...