Business

Google restricts visits to curb coronavirus risk

Google on Monday began restricting visits to its offices in Silicon Valley, San Francisco and New York as it ramped up precautions against the deadly novel coronavirus.

Engineering

Tattoo technique transfers gold nanopatterns onto live cells

For now, cyborgs exist only in fiction, but the concept is becoming more plausible as science progresses. And now, researchers are reporting in ACS' Nano Letters that they have developed a proof-of-concept technique to "tattoo" ...

Business

Airlines reduce cancellations, but US flight problems linger

Air travel in the United States improved Monday after a rocky weekend that left thousands of flyers stranded by thunderstorms in Florida, technology problems at the busiest domestic airline and labor problems at another carrier.

Security

Hackers targeted SolarWinds earlier than previously known

The hackers who carried out the massive SolarWinds intrusion were in the software company's system as early as January 2019, months earlier than previously known, the company's top official said Wednesday.

Business

Asia tech conference calls off 2022 event citing virus fears

A major tech conference scheduled to take place in Hong Kong in March has been cancelled and will return in 2023, organisers said Thursday, in a fresh blow to an international business hub that has embraced China's "zero-Covid" ...

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