Sage Stallone, the 36-year-old son of actor Sylvester Stallone, died of atherosclerosis, which brought on a heart attack, a spokesman for the Los Angeles County coroner said Thursday. Stallone was ...

Sylvester Stallone got candid about losing his son Sage in his new Netflix doc, “Sly.” The “Rocky” actor’s eldest son tragically died in 2012 at age 36 due to coronary artery disease.

Weight contradicts idea that Sage Stallone was an addict. July 19, 2012 — -- Authorities do not believe Sage Stallone was a drug addict, a source familiar with the case told ABC News ...

Ortega/WireImage Sylvester Stallone reflects on triumphs and regrets in the documentary Sly. He also broaches a difficult subject: the 2012 death of his son Sage Stallone. The actor, 77 ...

It is unclear if Sage had been suffering from heart problems in the past, but this isn't the first time one of Sylvester Stallone's children has suffered from a heart condition. In 1996, one of ...

Mom says he was on painkillers following extensive dental surgery. July 17, 2012 — -- Weeks before he died, the mother of Sage Stallone begged him not to undergo extensive dental surgery.

Sylvester Stallone spoke about the 'devastating' death of his son Sage - and their strained relationship - in his new Netflix documentary Sly. Sage, who died at 36 of coronary artery disease ...

He left PEOPLE in 2016. They were father and son in the movies, too. Sage Moonblood Stallone, who was found dead Friday at age 36, acted with his father Sylvester in one of the elder Stallone’s ...

ET has learned exclusively that arrangements have been made to hold a funeral for Sylvester Stallone's son Sage, who was found dead inside his home on Friday. The funeral has been set for noon ...

Sage Stallone was in the prime of his life before his shocking death at age 36 last week, his attorney George Braunstein told NBC Los Angeles on Sunday. Sylvester Stallone's filmmaker son with ...