Barack Obama

Human rights have remained an impediment to strengthening ties with Cuba, despite the reconciliation reached by the two leaders in 2014.

US president says he wants to 'bury last remnant of Cold War' hostility in historic speech in Havana.

Up to 34 people are reported to have been killed after a number of terrorist explosions in and around Brussels.

Dinner followed historic day in which Barack Obama became the first US president to visit Cuba for 88 years

First US president to visit Cuba since 1959 revolution in joint press conference with President Raul Castro.

Stanford invents software enabling real-time facial reenactment that can be mapped onto a real face.

The three-day trip to meet Cuban President Raul Castro is the first by a US president in 88 years.

Those who extol the virtues of Cuban communism should try living there.

The tour opens his three-day trip, the first by a US president to Cuba in 88 years.

Obama's visit is a firs by a sitting US president in nearly 90 years.

President Obama made appointment after the death of Justice Antonin Scalia.

Obama, in his final year as US president, faces an uphill battle to push the nomination through Senate.

The president also criticised anti-Trump supporters for resorting to violence in their protests.

The Obamas have declared themselves big fans of the hit musical about Alexander Hamilton.

US president took aim at Donald Trump and the GOP at a fundraiser in Austin, Texas.

By staging a lavish welcome, Obama turned the page on years of shaky ties with Canada.

Obama greeted Trudeau on the White House's south lawn at the start of the state visit.

Sanders stays relentlessly on-message: that America is being stolen by corrupt Wall Street oligarchs.

The belief that the world is a just place is one of many fallacies deeply rooted in human psychology.

Biopic named Barry will mark Terrell's first role in a feature length film.

The billionaire tycoon's chances of clinching the US Republican presidential nomination are looking more likely than ever.

Polls put Clinton ahead in next round when 11 states vote.

Guantanamo Bay was opened with the intention to detain extraordinary, dangerous people, to integrate them in an optimal setting and to prosecute them for war crimes.

Donald Trump was once upon a time a part-time star in professional wrestling

Jeb Bush, Chris Christie and Carly Fiorina all dropped out after outperforming Carson.

When he was a candidate for the White House in 2008, Obama pledged to close the prison.

US State Department confirmed negotiations with North Korea and said Pyongyang 'had called for the peace talks'.

Obama sent a comforting message to the heartbroken girl, telling her she can work with him when he's a citizen.

US president told attendees it was 'essential to see themselves as part of the political process'

Cuban-American presidential candidate attacks new US policy towards Communist nation.