With improvements being made to Rio's favelas, some people cannot afford to live there anymore.
A young Florida zoologist who makes nature videos has taken Twitter by storm.
Documentary maker Nick Broomfield has turned his attention to Whitney Houston's rise and fall, charting a possible romance with her female assistant and husband Bobby Brown.
The $12bn purchase of fighter jets comes as tensions between the emirate and its neighbours soar.
Mohammed's parents, sister and two brothers were trapped in the Grenfell Tower fire. They are still missing.
Football fever rises in Russia ahead of the curtain-raiser tournament for 2018's World Cup.
Europol says arrests for Islamist terrorism has risen, although the number of attacks has fallen.
The president says he will politically fight the US assault charges against his security personnel.
When Zimbabwean Blessing Fire was born, he was told by doctors he would never be able to walk like a "normal child", but no-one said anything about breakdancing.
Otto Warmbier, the college student who was detained in North Korea for more than a year, is in a state of "unresponsive wakefulness" said doctors at the University of Cincinnati Medical Center. CNN's Sanjay Gupta explains.
President Donald Trump is announcing a new Cuba policy - what should you expect?
Vice President Mike Pence cited the upheaval in Venezuela as a cautionary tale in an address to leaders of Central American nations on Thursday, saying authoritarianism is causing "untold suffering" in the South American nation.
Jennifer Cox began teaching at an under-performing school near Baltimore in 2005.
The deal would release 8.5bn euros but still requires final approval from the IMF.
Four people were killed in a suicide bombing targeting worshippers ending their daily Ramadan fast.
Mohammed Alhajali is the first named victim of the Grenfell Tower fire. His brother Omar survived.
Medics say freed American student Otto Warmbier shows no signs of botulism, as North Korea claimed.
Spectators capture footage as a blimp plunges from the sky less than a mile from the US Open.