The mantle of world No.1 in tennis is something every player aspires for but few ever achieve. When it comes to women's singles, Serena Williams dominated for years, although younger players ...
Taking advantage of a cosmic 'double lens,' astronomers resolved more than 40 individual stars in a galaxy so far away its light dates back to when the universe was only half its present age.
How do tennis rankings work? Tennis world rankings are calculated by the ATP, who award points based on a player's performance at particular tournaments. The further a player progresses in a ...