How to Play Chess

Chess is a very popular two-player strategy game thought to have originated in India many centuries ago. To win the game, you must “checkmate” your opponent by moving your pieces such that the opponent’s king faces a threat of capture that can’t be eliminated. Although it has a set of easily comprehended rules, it takes […]


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Self-Driving Cars May Hit People

A new study found that self-driving vehicles may have a harder time detecting people with dark skin, and it could point to a bigger issue with how the technology is tested A new study suggests autonomous driving systems may have more difficulty detecting pedestrians with dark skin than those with light skin. The researchers analyzed […]


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