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Among the world's top 20 universities for artificial intelligence research, 16 are in the US, including the Massachusetts Institute of Technology and Carnegie Mellon University, according to the American National Science and Technology Council.

Amid escalating tensions on the Korean Peninsula, the Democratic People's Republic of Korea on Tuesday blew up its joint liaison office with the Republic of Korea near the border town of Kaesong, bringing more uncertainties to the already deadlocked inter-Korean diplomacy.

Among the other tenants are six tech firms, an internet company and a national incubator "Wework," which provides shared workspaces for startups and freelancers.

Amazon’s next Prime membership benefit could be the ability to stream?live sports.

Amazon’s relative resilience could reshape the e-commerce landscape when the coronavirus threat passes. Millions of Americans are reporting job losses at a time when Amazon is hiring. Retail stores are shutting down at a time when Amazon’s demand is surging. Though the tech giant is not immune to economic turmoil, it could come out of the crisis in a more dominant position than before.