Former Vice President Joe Biden and Sen. Bernie Sanders sought in the Democratic debate to cast themselves as best-positioned to lead the nation through a global pandemic, uniting in their criticism of President Donald Trump's response to the fast-moving coronavirus but diverging in how they would confront the spiraling public health and economic crisis.

Former Vice President Joe Biden on Sunday night made a firm commitment to picking a woman as his running mate during his first one-on-one Democratic primary debate with progressive Senator Bernie Sanders.

A growing number of Democratic lawmakers, union officials, state leaders and party strategists agree that Bernie Sanders is a risky nominee to put up against President Donald Trump. There's less agreement about whether — and how — to stop him.

Vermont Sen. Bernie Sanders laced into billionaire former New York Mayor Michael Bloomberg at a Democratic Party dinner in Las Vegas while Bloomberg was campaigning in Virginia.

As early voting surged in Nevada's nominating contest, former Vice President Joe Biden lashed out at Democratic rival Bernie Sanders on Saturday for not doing enough to control his most aggressive supporters.

Sen. Elizabeth Warren is promising to remake the nation's consumer bankruptcy system if elected president, returning to her political roots while also potentially picking a fight with a top rival for the Democratic nomination, former Vice President Joe Biden.