Over the past six years, Billboard's staff has made its picks for the greatest pop star of every year, from 1981 to present. See our full updated list here.

Here’s a look at the life of artist, musician and activist Yoko Ono. Personal Birth date: February 18, 1933 Birth place: Tokyo, Japan Birth name: Ono Yōko (in Japanese) Father: Yeisuke Ono, bank ...

Meet Prof. Francis Kofi Allotey, Ghana’s pioneering mathematical physicist whose groundbreaking Allotey Formalism and ...