Barack Obama

$500m training programme paused after 54 rebels were attacked and gave their arms to Al-Qaeda.

The US president's disengagement from the Middle East will be his legacy.

Russian deputy foreign minister says US, Saudi, Iran, Turkey and Egypt will discuss Syria conflict solution.

He may not be the most popular man outside of his country but Putin's hawkishness can hurt Islamic State.

US and Chinese presidents differ on human rights and Beijing's South China Sea claims.

Chinese President Xi Jinping arrives in Washington for a state visit and talks with President Barack Obama.

While US says Ukraine will top agenda, Russia insists talks will focus on Syria.

Massive US Office of Personnel Management security breach sees millions of personnel records stolen.

Cyber security and Beijing's response to slowing economy top agenda.

The Pope was greeted by President Obama and the First Lady when he landed in Maryland.

Brewer was senior policy adviser in the Office of Science and Technology Policy.

The deal would solve cyber attacks from China on US power stations, hospitals and cellphone networks.

Republican presidential hopeful says he is not obligated to defend US president.

Muslim teen Ahmed Mohamed has whirlwind 72 hours after arrest for bringing home-made clock to school.

Homemade clock was mistaken for a bomb by teacher in Texas.

President Barack Obama said Myanmar, Bolivia and Venezuela have failed to meet obligations on fighting narcotics.

The New York luxury hotel was acquired by a Chinese insurance firm in October 2014.

The Obama administration also urged other countries to 'ramp up' their willingness to take in refugees.

Horror for Democrats as Republican business tycoon leads Clinton by 5 points in latest polls.

The foundation said its internal servers were not breached.

Khamenei underlined that co-operation with the US is based only on this specific agreement.

Democratic senator Barbara Mikulski announced her support, as the 34th senator in favour.

Obama met with Grylls during his Alaska trip to shoot a special edition of NBC's Running Wild.

China's president Xi Jinping starts his first state visit to the US and talks with Barack Obama.

Mayor Mitch Landrieu pays tribute to city's resilience in ceremony held to honour victims.

Crawford allegedly dubbed machine 'Hiroshima on a light switch'.

Sweeping proposal intends to cut greenhouse gas emissions from US power plants by nearly a third by 2030.

The US president has received support from Tim Farron and Natalie Bennett over his energy plan.

Ambitious 'Clean Power Plan' intends to cut greenhouse gas emissions from power plants by 32% by 2030.

US government shares names of Nigerian oil thieves after President Buhari's request to help end corruption.