Mayor Pete Buttigieg has meanwhile gained some more ground, making the race a four-way competition between the top candidates.
The debate is scheduled to take place on Nov. 20 at the expansive complex.
Ocasio-Cortez, who was a volunteer organizer on Sanders’ 2016 presidential campaign, is expected to formally announce her endorsement at a rally in Queens, New York, on Saturday.
The 2020 presidential candidate, who recently suffered a heart attack, insisted that he will get back to "a very vigorous campaign."
The 78-year-old senator acknowledged that he was "dumb" not to listen to his body or the symptoms he was having.
After Sanders’ experienced chest pain Tuesday, a medical evaluation revealed a blockage in one artery and he had two stents inserted.
A new Monmouth University Poll shows Bernie Sanders and Elizabeth Warren gaining traction on former Vice President Joe Biden's lead.
The rapper polled her fans on questions to ask Sanders during their sit-down.
Political action committee, Democracy for America, released the results of a new poll that show the candidates and issues voters are backing.
While these numbers shouldn’t be overinterpreted at this stage, they do align with an increase in (social) media buzz around the Massachusetts senator.
A Morning Consult Political Intelligence poll shows that the former Vice President leads among registered Black voters.
Presidential hopeful Cory Booker called on individuals to honor history by recommitting ourselves to the fight for justice.
It seems as if many are still "feeling the Bern" from 2016, but presidential hopeful Bernie Sanders still has a lot of work ahead of him.