Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The arrangement of the 32 pieces on a standard chess board has ...

Outstanding Actor - Musical: David Carroll was nominated but did not win. Outstanding Actress - Musical: Judy Kuhn was nominated but did not win. Outstanding Featured Actor - Musical: Harry Goz was ...

Natural selection uses duplicated genes as raw material for functional innovation, co-opting their existing features to new functions. Understanding genetic innovation requires two questions to be ...

Brain games can help boost focus, concentration, and memory. They may also help slow age-related cognitive decline, even if they can’t prevent it. Choose games that increase in difficulty and variety ...