Harry Styles rebounds on several U.K. rankings as both “Sign of the Times” and "Late Night Talking" become bestsellers again.

Rock acts were branching out into disco in 1979. These four hit songs from rock artists did wonderfully on dance floors that year.

On March 10, 1979, disco legend Gloria Gaynor topped the Billboard Hot 100 with "I Will Survive", a funk-inspired single that remains her most popular song to date. The song was originally released ...

"Shake it up, shake it down! Move it in, move it 'round, disco lady!" because 50 years ago on Monday, the iconic 1970s song made history.

Here's every single that topped the charts this year, based on new formula that tallies physical sales, airplay, and streams. The Billboard Hot 100 singles chart measures the top songs every week ...