A 3-year-old boy from India has become the youngest chess player to earn an official rating from the the International Chess ...

How a winning score and its cannily marketed trio of stars (Aaron Tveit, Lea Michele, Nicholas Christopher) helped make the ...

Dr Robert Koch was a pivotal figure in the golden age of microbiology. It was the German bacteriologist who discovered the bacteria that causes anthrax, septicaemia, tuberculosis and cholera, and his ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...