Brain Teaser IQ Test: Brain teasers are not necessarily simple puzzles, as they are also a mental exercise that has taken the ...

Experts have called for new measures to crack down on dangerous drivers, including regular eye checks for elderly motorists ...

By 2050, an estimated 50% of the world's population will be nearsighted, and nearly a billion people will suffer from severe ...

Look at this optical illusion picture. Three happy girls stand together holding hands. They are wearing white headcovers, ...