Business

Twitter shares up after hedge fund bets against Musk

Twitter shares jumped Wednesday after a hedge fund revealed it had taken a stake in the firm based on its "strong case" against Elon Musk for moving to back out of his $44 billion buyout bid.

Business

US market regulators to study recent trading frenzy

US financial market regulators will study the trading frenzy last week that saw shares like GameStop soar, and ensure investors are protected, the Treasury Department said Thursday.

Internet

Facebook to tackle efforts to interfere with 2020 US census

Facebook plans to clamp down on attempts to use its services to interfere with the 2020 U.S. census, including the posting of misleading information about when and how to participate, who can participate and what happens ...

Engineering

Q&A: Technology that serves all: a single step could pave the way

University of Michigan computer science and engineering associate professor Chad Jenkins is a roboticist who specializes in mobile manipulation, computer vision, interactive robot system and human-robot interaction. He recently ...

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