Leading Democrat candidate needs to win 89% of all delegates at stake to secure nomination, but his role as party's clear presidential nominee is not in danger should he fall short

Presumptive Democratic presidential nominee meets in person with black community leaders, holds virtual talk with mayors, as he seeks to elevate his voice during US racial crisis

'This nation grieves with you,' says presumptive Democratic nominee, marking grim US milestone with video message addressing those who have lost relatives and friends; Trump silent

Presumptive Democratic nominee says President 'stoking deaths' and says many of the US's 100,000 deaths could have been avoided but for Trump's 'lack of attention and ego'

Coronavirus forces Americans to honor war dead, and virus fatalities, with online tributes and small processions instead of parades as outbreak's US death toll nears 100,000

Presumptive nominee's juggling of progressive and mainstream Democrats, independents, and Republicans disgruntled with Trump could fail in attempt to be all things to all people

Democratic presidential nominee apologizes for controversial statement, saying he was 'cavalier,' defends his record on African-American issues

Attorney Douglas Wigdor says move not related to claims made by former Senate staffer, who is embroiled in controversy after reports allege she exaggerated educational achievements

Former vice president pledges to restore ties with Palestinians and oppose annexation, says he won't condition aid to Israel

As president accuses predecessor and rival of orchestrating Russia investigation, William Barr says justice system won't be 'used for partisan political ends'