280 articles from WEDNESDAY 22.7.2020

Scientists flock to mysterious 'blue hole' off Florida's Gulf Coast

Scientists are flocking to Florida’s Gulf Coast for a glimpse of a mysterious 425-feet-deep "blue hole" on the ocean floor. The glowing mystery hole, about 155 feet below the water’s surface, is similar to the sinkholes seen on solid land, according to the National Oceanic and Atmospheric Administration. Surprisingly, the first reports of blue holes came from fishermen and recreational...

Research explores the link between wages, school and cognitive ability in South Africa

Studies through the decades have linked higher wages to education, with the greatest returns in developing countries. However, the correlation between higher wages and education doesn't always account for an individual's innate cognitive abilities, or the mental processes of gathering and processing information to solve problems, adapt to situations and learn from experiences.