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Pfizer's vaccine, the fastest ever produced, took 10 months to develop. Similar vaccines usually take a decade.

People wearing masks to avoid the spread of the coronavirus disease (COVID-19) ride on an escalator at a department store in Seoul, South Korea, May 1, 2020. [Photo/Agencies]

Paul Read, a senior research fellow at the Monash Sustainability Institute at Monash University and a co-director of the National Centre for Research in Bushfire and Arson, said: "Despite resistance from people who become enraged at the very mention of climate or Greta Thunberg (the young Swedish climate activist), these fires are unprecedented in Australian history and the reasons have all the hallmarks of climate change.

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People from the two sides have been banned from visiting and contacting each other since the 1950-53 Korean War ended in an armistice, not a peace treaty. The Korean Peninsula remains technically in a state of war.

Perhaps this is a sign of just how badly Apple wants to compete with Amazon.com in the electronic book business. Or, maybe it shows just how fearful the big book publishers are of the Seattle online retailer.

Paying for online content was a funny idea back when Napster was a hero and no one had heard the word “paywall.”

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People visit the Greenland Global Commodity Trading Hub in Shanghai, July 25, 2020. [Photo/Xinhua]

People from all walks of life gather on Sunday in front of Potala Palace for a celebration marking the People's Republic of China's 70th anniversary. [Photo by Palden Nyima/chinadaily.com.cn]

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Pedestrians walk past a Bank of China sign at its branch in Beijing, March 26, 2013. [Photo/Agencies]

People walk past an Alibaba Group sign in Hangzhou, East China's Zhejiang province, on May 10, 2018. [Photo/VCG]