The 70-year-old leader had a disappointing Super Tuesday that included a third-place finish in her home state of Massachusetts.
Biden, 77, who served as vice president of the US for eight years from January 2009 to January 2017, would deliver his acceptance speech on Thursday.
The Republican Party has warned several mainstream United States news channels against airing programmes on former Secretary of State Hillary Clinton, who is seen as a potential Democratic candidate for the 2016 presidential polls.
Harris is known for many firsts. She has been a county district attorney; the district attorney for San Francisco -- the first woman and first African-American and Indian-origin to be elected to the position.
The "Super Tuesday", or March 3 presidential primaries, were held in as many as 15 states including Alabama, Arkansas, California, Colorado, Maine, Massachusetts, Minnesota, North Carolina, Oklahoma, Tennessee, Texas, Utah, Vermont and Virginia. Biden, 77, registered impressive victories in the states of Virginia, North Carolina, Alabama, Oklahoma, Tennessee, Minnesota, Massachusetts and Arkansas, propelling him as the frontrunner in the primaries. However, Sanders, 78, by winning big in the State of California -- which sends 415 pledge delegates -- reflected the fight to win Democratic nomination to challenge Republican incumbent Donald Trump was not over yet.
Cruz only went as far as congratulating Trump, who was his bitter rival in the primary contests.
In a video, announcing her candidacy for the office, Harris said, "Justice. Decency. Equality. Freedom. Democracy. These aren't just words. They're the values we as Americans cherish. And they're all on the line now. The future of our country depends on you and millions of others lifting our voices to fight for our American values. That's why I'm running for president of the United States."
The US move came after the Justice Department said that hackers working with the Chinese government targeted firms developing vaccines for the coronavirus and stole hundreds of millions of dollars worth of intellectual property and trade secrets from companies across the world.
The Kennedys have put their considerable clout behind Barack Obama's campaign to be the first coloured man to be President of the United States of America.
A summary of sports events and sports persons, who made news on Wednesday
Even as protests in America continue over President Donald Trump's travel ban, thousands gathered across the UK to protest against the same. Here are scenes of the protests that spread from New York to London.
Indian-American filmmaker Dinesh D'Souza, who had made a documentary on US President Barack Obama, has been indicted on charges of violating federal campaign finance laws.
Biden, 'plotting an ambitious presidency that would begin amid twin health and economic crises, is leaning on veteran advisers with high-level governmental experience rather than outsiders and ideological rivals to help guide him on subjects including the coronavirus pandemic and the country's diminished standing in the world', a report in The New York Times said.
Biden -- who bagged 253 seats as against Trump's 213 -- appeared to be nearing the magical figure of 270 of the 538 electoral college votes.
According to political pundits, the Democrats have a good chance of winning the House, while the Republicans are likely to retain the Senate.
It seems outsourcing is going to be the litmus test for Senator Hillary Rodham Clinton in the run up to the 2008 United States Presidential elections.
Five-time US Olympic swimming medallist was identified as being among the Donald Trump supporters who stormed the US Capitol last week.
Indian-American Raja Krishnamoorthi has registered a big win in the Democratic Congressional primary in the US state of Illinois by defeating the state senator.
The Indian IT industry has consistently protested the anti-outsourcing rhetoric of American politicians.
The Huffington Post said she has impressive track record as California Attorney General and has top Democratic leadership including the outgoing US President Barack Obama and the vice president Joe Biden on her side.
'Today, I am leaving the race for the same reason: to defeat Donald Trump - because it is clear to me that staying in would make achieving that goal more difficult,' Bloomberg said in a statement
India, Pakistan and Afghanistan must cooperate with each other to reduce violence in the region, a powerful US Senator and President Barack Obama's key foreign policy aid said on Wednesday.
"I'm in. And I'm in to win," Hillary, a former first lady now representing New York in the US Senate, said in a banner headline on her Web site.
The New York Times report that Pakistan illegally modified the Harpoon anti-ship missile provided by the United States apparently to bolster its conventional weaponry against India, has embarrassed the Obama administration and Senators John F Kerry and Richard Lugarjust as Washington is poised to provide Islamabad with a massive economic and military largesse of $ 7.5 billion over five years
Nine Indian Americans among Outstanding 50 Asian Americans in Business this year.
If elected, he would be the first successful businessman without any political experience to become the US president.
Internal documents at Facebook show "a struggle with misinformation, hate speech and celebrations of violence" in India, the company's biggest market, with researchers at the social media giant pointing out that there are groups and pages "replete with inflammatory and misleading anti-Muslim content" on its platform, US media reports have said.
"President Trump and his Republican enablers in Congress incited a violent attack Wednesday against the government they lead and the nation they profess to love. This cannot be allowed to stand."
Addressing New York-based think-tank the Council on Foreign Relations, Kerry, Chairman of the powerful Senate Foreign Relations Committee said Islamabad might move some troops from its border with India to the "guts of Pakistan".
The 69-year-old Republican front-runner made the blunder while campaigning on the eve of the high-stakes presidential primary in New York by getting the date of the 2001 WTC attacks.
'This year felt different -- and was different.' 'For the first time, the Indian American voter seemed to matter.'
Indian Americans are not just shining in the fields of technology, education and management. You can now spot them every where... in politics, in research, in the movies and even on YouTube, says Ignatius Chithelen.Indian Americans are not just shining in the fields of technology, education and management. You can now spot them every where... in politics, in research, in the movies and even on YouTube, says Ignatius Chithelen.
Samajwadi Party general secretary Amar Singh, who was instrumental in his party's volte-face on supporting the United Progressive Alliance government and the India-United States nuclear deal, recently visited the United States to meet with the presidential hopeful Hillary Clinton who he says is a good friend. In this interview, he speaks about the nuclear deal and the post-poll scenario
Some US prominent lawmakers have urged the American government to follow suit as it is believed that the short video-sharing app is a major security risk to the country.
Ninety-six years after women won the right to vote in the United States of America, a woman stands a chance of winning the US presidential race. Hillary Clinton -- former first lady, former US senator, and former secretary of state -- has become the first woman to capture a major-party nomination for president, taking another step in a journey that once seemed impossible, but over the last eight years has seemed inevitable. Like everything about her campaign, it was harder than expected.
The bill, however, has to be passed by the Senate, wherein the Republicans enjoy a majority, before it can be signed into law by the US President Donald Trump.
He has won all but two of the 12 Democratic primaries so far.
Kamala and her younger sister Maya are incredibly close.
