London's Notting Hill Carnival kicked off with a riot of colour despite grey skies, in a celebration of Caribbean culture reputed as Europe's biggest street party.
Greece's ex-prime minister Alexis Tsipras called for voters in upcoming snap elections to give his radical left Syriza party a "strong mandate" to lead the crisis-hit nation.
Australian Prime Minister Tony Abbott distanced himself from a police operation in Melbourne which was cancelled amid public outrage about possible spot checks on people's visas.
Anya wasn't even born when Chernobyl exploded nearly 30 years ago, but even today its radioactive fallout stalks her and other Ukrainian youngsters growing up near the disused plant.
Hillary Clinton reiterated her call for gun safety reforms, saying this week's murder of Virginia journalists during an on-air broadcast shows that "something is deeply wrong" in America.
Tens of thousands of Hindu pilgrims and holy men washed away their sins with a religious dip on the first main bathing day of India's Kumbh Mela festival.
Greece geared up for a snap election next month, with an opinion poll showing the leftist party Syriza ahead despite a wave of defections over the country's massive new bailout.
Former president George W. Bush, who faced fierce criticism for the botched government response to Hurricane Katrina, returned to New Orleans to mark the storm's 10th anniversary.
Russia successfully launched a Proton rocket with a British satellite in the first such launch since an engine failure in May resulted in a Mexican satellite being destroyed.
France's divisive economy minister has once again made waves among Socialists by criticising the country's sacrosanct 35-hour week just as the ruling party gathers for its annual conference.
Japan said it would slash the cost of Tokyo's new 2020 Olympic stadium by more than 40 percent, after ditching its original plan due to the eye-watering $2 billion price tag.
Malaysia's Prime Minister Najib Razak criticised organisers of a weekend protest demanding his ouster, saying the timing and venue of the demonstration would clash with independence day parade rehearsals.