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Amazon’s stock hit a record-high on Monday, making?the tech giant one of the top 5?most-valuable U.S. public companies.

Amazon’s recent 2019 sustainability report showed?that its greenhouse gas emissions rose over the previous year by 15%. Emissions did grow more slowly than net sales, which increased 22% last year from 2018, but the increase in emissions illustrates the challenge the company faces in its quest to go carbon neutral.

Amid downward pressure, the Chinese government will adopt more targeted measures and fine tune economic policies to stabilize growth in the second half of this year, according to the nation's top economic regulator.

Among students from all over the world, he has designed and produced the largest number of paper-cuts that also have the best quality.

Amazon’s?artificial intelligence ambitions are growing, with rumors surfacing today that it purchased an AI startup focusing on image processing.