Dr. Sanjay Gupta traveled to Havana to learn more about the Cuban healthcare system. Despite being one of the poorest countries, Cuba's healthcare has a lot to offer the medical field.
Make the rounds with a family doctor through the streets of Havana's neighborhoods and visit the lab where researchers created a lung cancer vaccine, sparking interest in the United States.
Jodhpur, India, is widely known as "the blue city." Many of the houses in Jodhpur’s older neighborhoods are painted in striking blue, a sharp contrast from the neighboring Thar Desert. Some say the color is associated with the Brahmins, India's priestly caste. Others believe that termites are to blame. Whatever the origin, this cerulean city is one of a kind.
Third Eye Blind played in Cleveland for a benefit that was not related to the Republican National Convention. Lead singer Stephan Jenkins talks about the performance and why the crowd got upset.
One third of the Turkish military's command has been detained following a failed military coup in the country. CNN's Nic Robertson explains why detentions raise concerns among NATO allies for who do they deal with and whom can they trust.
Grand slam doubles star Leander Paes plans to compete in his seventh consecutive Olympics. India will be watching as Paes tries to make history in Rio.
In June 2015, photographer Keow Wee Loong and two colleagues slipped past authorities and went into an area the Japanese government sealed off near Fukushima's nuclear power plant
After a sixty year break, tennis returned to the Olympics in 1988. The move gave stars like Graf, Agassi, Murray & Williams the chance to win gold medals.
She won 7 grand slam titles and reached number one in the world. The 76-year old still plays four times a week. Pat Cash plays tennis with Maria Bueno.
As 15,000 members of the media gather to cover the RNC in Ohio, Christiane Amanpour asks Turkish reporter Kahraman Haliscelik to reflect on colleagues back home.
Donald Trump's campaign faced a new controversy when the New York Times published an interview with Trump in which he outlined a foreign policy vision that broke sharply with U.S. tradition.
