Tech startups Pinterest, Zoom soar in Wall Street debut

Pinterest got off to a flying start on Wall Street Thursday in the market debut for the San Francisco-based visual discovery service, a positive sign for the wave of Silicon Valley firms planning stock listings.

Sentiment analysis for portfolio management

NUS data scientists have developed a deep learning-based text data analytics method to extract sentiment information from analyst reports for investment decisions.

Weapons trade reveals a darker side to dark web

Debates over gun regulations make headlines across the world, but there's an underground operation for weapons that has drawn very little attention – until now. Researchers from Michigan State University crept into the ...

Uber acquires Mideast competitor Careem for $3.1 billion

Ride-hailing service Uber announced on Tuesday it has acquired Mideast competitor Careem for $3.1 billion, giving the San Francisco-based firm the commanding edge in a region with a large, young, tech-savvy population.

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