Business

States launch probe into TikTok's effect on kids' health

State attorneys general have launched a nationwide investigation into TikTok and its possible harmful effects on young users' mental health, widening government scrutiny of the wildly popular video platform.

Engineering

Deciphering behavior algorithms used by ants and the internet

Engineers sometimes turn to nature for inspiration. Cold Spring Harbor Laboratory Associate Professor Saket Navlakha and research scientist Jonathan Suen have found that adjustment algorithms—the same feedback control process ...

Internet

EU looks to end data hoarding by companies

With companies reaping increasing amounts of data from consumers and firms, the EU is looking at wrestling back access to that digital information under a Data Act proposed Wednesday by the European Commission.

Electronics & Semiconductors

Intel says it will buy Tower Semiconductor for $5.4 billion

Intel said it is buying Israeli company Tower Semiconductor for $5.4 billion in a deal that could give the California chipmaking giant an edge in the business of making custom-designed chips.

Energy & Green Tech

Blocking microgrid cyberattacks to keep the power flowing

Power grids have become far more complex in recent decades due to energy demands, environmental regulations and small-scale renewable energy systems that turn businesses and individuals into combined consumer-producers. One ...

Business

Discovery: No US challenge to $43B WarnerMedia deal

U.S. antitrust regulators have not challenged the $43 billion combination of Discovery and AT&T's WarnerMedia during a key review period, according to corporate securities filings, easing the way for the deal to close in ...

Business

Facebook's crypto project Diem sold after pushback

The Facebook-backed digital currency project Diem announced Monday the winding down and $182-million sale of its technology, capping a years-long initiative that drew significant concern from regulators.

Business

EXPLAINER: Microsoft's Activision buy could shake up gaming

Microsoft stunned the gaming industry when it announced this week it would buy game publisher Activision Blizzard for $68.7 billion, a deal that would immediately make it a larger video-game company than Nintendo.

Telecom

AT&T, Verizon pause some new 5G after airlines raise alarm

AT&T and Verizon will delay launching new wireless service near key airports after the nation's largest airlines said the service would interfere with aircraft technology and cause widespread flight disruptions.

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