High-level observation skills, quick thinking, and mental agility are required to find the hidden flower under time pressure.

If you spot the crocodile under such time pressure, it tells that you have strong attention to detail and high intelligence.

People with high IQs are more likely than others to be heavy drinkers but less likely to binge, according to medical researchers in the US.After analysing health data and survey responses from more ...

Egypt has been fighting malaria for nearly 100 years. WHO declares a country malaria-free when the disease has not been ...