Google's Doodle on 12 November celebrates the quadratic equation, a key mathematical formula. The animated artwork ...

A research team including a scientist of Earth-Life Science Institute (ELSI) at Institute of Science Tokyo, Japan, has identified a novel principle in biology that mathematically explains why the ...

Also shown in Figure 1 are the Shiller CAPE ratio (which is the S&P real divided by the average of the real earnings over the ...