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Areas affected by landslides are seen after a powerful 7.5 magnitude earthquake, in Hela, Papua New Guinea February 26, 2018 in this picture obtained from social media. [Photo/Agencies]

Argentina, which holds the presidency of the G20 in 2018, wants to use the summit to send a clear message that the multilateral trading system, with the World Trade Organization at the core, must be upheld, he said.

Apple Pay has now fully covered the European Union and enjoyed in a total of 47 markets, he said, adding that Apple Pay also launched the payment card for China's Didi, the world's largest ride-hailing provider.

Armed police patrol the departure hall of Hong Kong International Airport on Wednesday after the High Court issued an interim injunction banning unlawful obstruction of airport operations. [Photo/Agencies]

Artificial intelligence is being increasingly used in medicine to examine medical scans and spot signs of diabetes, among other applications. In China, artificial intelligence is expected to play a much bigger role than many other countries, especially since there are only 1.5 doctors for every 1,000 people in the country, compared with 2.5 for every thousand in the United States, according to MIT Technology Review.