The actor had surgery to put in a new aortic valve. He's had previous surgery where a new pulmonary valve was put into his heart.
Many countries are sending aid and emergency workers to those in greatest need, as a spirit of cooperation takes hold internationally.
The US actor, 72, rocketed to fame in 1976 with his Oscar-winning boxing movie "Rocky" and went on to become one of Hollywood's biggest action stars through the "Rocky" and "Rambo" and film franchises.
Schwarzenegger, 71, was chatting with fans at the Arnold Classic Africa, an event showcasing bodybuilding and other sports, in Johannesburg when he was kicked from behind.
Imran Khan is not the only famed sports star to have swapped playing fields for the corridors of power.
We look back on some of the striking images and characteristics of the first year in power of France's youngest-ever president who, at age 40, has vowed to shake up France and Europe.
With a tape of Trump making scandalous comments about women and transcripts from Clinton's speeches to bankers both leaked in the last week, the two main presidential candidates have a lot of ammunition to fire at each other on Sunday.
A humanoid robot that speaks 19 languages is now on duty at AZ Damiaan Hospital in Belgium to welcome and take care of patients.
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