Zambia's incumbent president Edgar Lungu has been declared the winner of a closely-fought election but the victory was immediately challenged by his main rival.
An Arab coalition air raid has hit a Yemeni hospital, killing at least 11 people and injuring more than 19, just 48 hours after strikes that killed children, Doctors Without Borders (MSF) said.
China successfully launched the world's first quantum satellite from the Jiuquan Satellite Launch Center in northwestern Gobi Desert at 1:40 am on Tuesday.
Dozens of US nuclear weapons stored at a Turkish air base near Syria are at risk of being captured by "terrorists or other hostile forces," a Washington think tank claimed on Monday.
The Saudi-led coalition battling rebels in Yemen said it would allow humanitarian flights into Sanaa's international airport from Monday, after several days' closure due to renewed hostilities around the capital.
Prime Minister Narendra Modi said on Monday India was becoming the world's most attractive destination for foreign investors, using his annual Independence Day speech to trumpet sweeping tax reforms designed to spur growth.
US President Barack Obama issued on Sunday a disaster declaration for flood-devastated Louisiana, where emergency workers have rescued more than 7,000 residents stranded in homes and cars, said the White House.
South Korean President Park Geun-hye on Monday urged North Korea to abandon its nuclear weapon programme and defended the deployment of a US anti-missile system in the face of repeated "provocations" by Pyongyang.
A blast at a power plant in central China killed at least 21 people and injured five on Thursday, the eve of the first anniversary marking massive Tianjin explosions that have spurred government efforts to improve industrial safety.
The US State Department updated its already strong travel warning for North Korea on Thursday in light of Pyongyang’s recent warning that it would treat any detained US citizens according to “wartime law.”
A major earthquake with a magnitude of 7.2 struck about 535 km (330 miles) southeast of the South Pacific island nation of Vanuatu on Friday, the US Geological Survey said, briefly triggering a local tsunami warning.
French security forces are on high alert as thousands of Catholics converge on the shrine of Lourdes for an annual pilgrimage unfolding in the shadow of a string of terror attacks. Each year, tens of thousands flock to the sanctuary in the foothills of the Pyrenees for the Feast of the Assumption on August 15, marking the ascent of the Virgin Mary into Heaven.
Republican presidential candidate Donald Trump on Wednesday accused President Barack Obama of founding the Islamic State (IS) group.
The US government will announce on Thursday that it will allow more research into marijuana but has rejected requests to relax the classification of the substance as a dangerous, highly addictive drug with no medical use, sources with direct knowledge of the matter said.
By his own admission, Michael Phelps could not have scripted it better as he won back the title closest to his heart on an evening of pure gold for the most medalled Olympic athlete of all time.