India celebrates National Mathematics Day on December 22 to commemorate the birth anniversary of the Indian mathematician Srinivasa Ramanujan. He shaped twentieth-century mathematics with his ...

Ramanujan’s insights into pi are now guiding scientists toward a deeper understanding of how the universe works.

To do the method, begin by writing the two numbers you want to multiply at the top of two columns. In the left column, you ...

Using valerian root can decrease nighttime awakenings and help you fall asleep faster. Valerian root supplements may ease menopause symptoms like hot flashes and sleep disturbances. Taking valerian ...