Serena Williams has accused Ilie Nastase of racially abusing her and her unborn child.
At least 24 people have died in a collision between a bus and a tanker carrying cooking oil on one of Kenya's major roads.
Two inmates have been given lethal injections as Arkansas completed the first double execution in the US since 2000.
The amount of ocean plastic washing up on beaches around the world could be underestimated by up to 80%, according to new research being carried out in Australia.
Three months after the launch of the Sky Ocean Rescue campaign we're asking you to do your bit to protect our oceans.
The moment you realise something terrible has happened can be a very physical experience.
The US has sanctioned 271 employees of a Syrian government agency it blames for developing chemical weapons.
French President Francois Hollande has warned of "the risk for our country's future" if far-right leader Marine Le Pen wins the presidential election.
The 22-year-old son of a wealthy South African family has denied slaughtering his parents and brother in a frenzied axe attack.
Russia has joined the US in calling for an investigation into the death of an American paramedic killed in eastern Ukraine.