The human brain is wired to recognize patterns and detect hidden objects, but only the sharpest minds can do it quickly.

The world's highest IQ scores push past 200, but what do these numbers really mean? Explore the complexities of measuring intelligence and meet Terence Tao, the mathematician with an estimated IQ of ...

You can save time on vacuuming and mopping with a robot vacuum. CNET has spent hours rigorously testing the most popular ...