Fans are convinced that Nicks, 77, and Buckingham, 75, are teasing a new project — 52 years after their album came out and seven years after the latter parted from Fleetwood Mac.

Nearly three decades later, and her magic is still holding fast: The former couple—whose tumultuous relationship transformed Fleetwood Mac into a rock band as infamous for its romantic dramas as its ...

“What in the ‘Silver Springs’ is going on around here!!!!” one fan commented on Nicks’ post, in reference to her now-beloved late 1970s track about the end of her romance with Buckingham, which he al...