Here are 7 things you need to know, including some you probably didn't know, about this historic debate.
In a big relief to Hillary Clinton, the Federal Bureau of Investigation on Tuesday ruled out charging the Democratic presidential candidate over allegations that she violated rules by using a private email server while she was United States Secretary of State.
He will speak to attendees about innovative ways to address challenges and opportunities in the critical areas of education, energy and climate change.
Bill Clinton, who could return to the White House as the "First Spouse", has said he would do whatever he would be asked to do if his wife Hillary is elected as the President of the United States. "If she is elected, I will do whatever I am asked to do," Clinton said delivering the inaugural keynote address at the India Today Conclave in New Delhi on Wednesday.
Republican Donald Trump and Democrat Hillary Clinton on Wednesday knocked down another barrier by winning in Arizona presidential primaries but the frontrunners lost out in Utah to their nearest party rivals who kept their chances alive as the race to the White House gathered steam.
To bolster United States President Barack Obama's image ahead of Presidential election, the Obama Campaign has come up with a video featuring former President Bill Clinton praising Obama's handling of the raid on Osama bin Laden's compound last year.
The irony is that Trump detests fat people...
Hillary Clinton was advised to quietly take action against Pakistani military leaders who gave support to Al Qaeda and its affiliates, an email sent to her when she was secretary of state shows.
If the former US vice-president runs, the already crowded Democratic primary field will steer clear to make him the clear front-runner for his party's nomination.
US President Barack Obama has privately met his former Secretary of State Hillary Clinton at the White House.
Top Taliban leader Mullah Omar was sheltered by Pakistan's powerful spy agency Inter-Services intelligence after the outfit's leadership fled from Afghanistan in 2001, according to an email received by former secretary of state Hillary Clinton during her tenure.
Personal items, including a negligee, once owned by White House intern Monica Lewinsky and obtained during a federal investigation into her affair with former United States President Bill Clinton are being auctioned off by the Nate D Sanders auction house.
According to their tax returns released last week, in the seven years since Bill Clinton left the White House, the couple has earned $110 million - almost all of which came from the former US President's speaking assignments. Bill Clinton accounted for more than $80 million, thanks mainly to his hectic schedule of speeches, book royalties, deals with two businessmen, apart from his pension and investments.
In an expected showdown, Iranian President Mahmoud Ahmadinejad and United States Secretary of State Hillary Clinton launched a verbal attack against each other at a Nuclear Non-Proliferation Treaty meeting at the United Nations on Monday.In his 35-minute speech at the NPT Review Conference, Ahmadinejad slammed Washington for bullying Tehran over its nuclear programme while not pushing the 'Zionist regime' (Israel) for getting rid of its nuclear weapons.
"I think the mistake that I made is to think that I was a spouse like any other spouse who could defend his candidate. I think I can promote Hillary but not defend her because I was president," Clinton said. Clinton's comments while campaigning for his wife, including comparing Obama's bid to the unsuccessful campaign of an earlier black presidential hopeful, Jesse Jackson, resulted in a bitter war of words between the two top Democratic contenders.
Bill Clinton on Hillary,US polls and his daughter Chelsea.
United States Vice President-elect Kamala Harris has named her Chief of Staff, Domestic Policy Advisor and National Security Advisor -- an all-women team -- which she said has the experience to hit the ground from day one.
'I feel really blessed, you know, because a lot of people who have a heart attack never get any advance warning,' the former US president said.
He shared the Grammy for 'Best Spoken Word Album for Children' with another former world leader, former Soviet leader Mikhail Gorbachev, and actress Sophia Loren.
Trump went live with his tweeting as Obama and Indian-origin Senator Kamala Harris delivered their speeches at the 2020 Democratic National Convention 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.
Hillary Clinton, Donald Trump and John Kasich scored major victories on Tuesday that significantly reshaped the presidential race while a big loss in Florida prompted Marco Rubio to drop his White House bid.
The list of guests included celebrities from across the globe, politicians, the who's who of Hindi and south Indian cinema world and almost all the top cricketers of the country.
US President Barack Obama faces the same level of threat as that of his two predecessors, George W Bush and Bill Clinton, and not any higher, a senior Secret Service official has said.
The biggest problem confronting the world today is the 'illusion that our differences matter more than our common humanity,' former United States President Bill Clinton has said.
Amid a spirited argument between Pakistan and Afghanistan on the whereabouts of Osama bin Laden, former US president Bill Clinton on Thursday said the Al Qaeda leader is "probably" in the restive Pakistani tribal region of Waziristan.
Rahul Bedi, the New Delhi-based correspondent of Jane's Defence Weekly, tells Sheela Bhatt why the rapid American shift of the Indian military hardware is a dangerous development.
Three different invitations were sent out for the wedding and the receptions with top-run guests being sent a large red box that contained an intricate chest incorporating a mini silver temple featuring gold idols of various Hindu deities, including Lord Ganesh, Radha-Krishna, and Goddess Durga.
The US senator had earlier shared Thanksgiving dinner with US troops in Afghanistan on Thursday.
Ending weeks of speculation, US Vice President Joe Biden on Wednesday announced that he will not run for the 2016 presidential election.
Handshakes are a symbol of peace and goodwill, but only a few have created history. Rediff.com brings you a collection of historic handshakes.
He is a longtime Clinton benefactor, who has suddenly found himself thrust into the public domain in the wake of major articles in the New York Times and the Washington Post.
The United States has underlined the need for China to address Washington's concerns on human rights violations in the country, ahead of a key visit of Chinese President Hu Jintao, when the issue is expected to come up for discussions. The United States would continue to voice its concerns on human rights violations in China, said Secretary of State Hillary Clinton, days ahead of Hu's visit. She said the US will remain concerned.
GE CEO Jeffrey Immelt and Vodafone CEO Arun Sarin will also keynote the Indian Institute of Technology 2007 Global Alumni Conference titled 'Transforming the World through Technology' in California next month.
Dr Kissinger, then US president Richard M Nixon's national security adviser, feigned illness on a visit to Pakistan in July 1971 and made a secret trip to Peking, as Beijing was then called, to begin the process of a rapprochement between America and China. It was a debt that Chinese leaders have never forgotten.
United States Secretary of State Hillary Clinton did her best that she could do in the given circumstances, on her five days visit to India.
In a statement on Wednesday, World Bank said that its President Robert B Zoellick has announced that he would step down at the end of a five-year term in which a transformed Bank played an historic role during the global economic crisis, using record replenishments to provide more than $247 billion to help developing countries boost growth and overcome poverty.
Trump also reiterated his stand and said he does not regret having criticised the parents of a slain American Muslim soldier Humayun Khan.