Computer Sciences

'Godfather of AI' leaves Google, warns of tech's dangers

Sounding alarms about artificial intelligence has become a popular pastime in the ChatGPT era, taken up by high-profile figures as varied as industrialist Elon Musk, leftist intellectual Noam Chomsky and the 99-year-old retired ...

Energy & Green Tech

X-ray imaging captures fleeting defects in sodium-ion batteries

Sodium-ion batteries have been touted as a sustainable alternative to lithium-ion batteries because they are powered by a more abundant natural resource. However, sodium-ion batteries have hit a significant snag: the cathodes ...

Internet

NYC transit agency ends Twitter alerts, says it's unreliable

New York's Metropolitan Transportation Authority, which for 14 years has provided real-time information on service outages, delays and other important transit updates for its 1.3 million Twitter followers, will no longer ...

Business

Theranos founder Holmes heading for prison

Fallen US biotech star Elizabeth Holmes is to begin serving prison time this month after a judge denied her request to remain free while appealing her fraud conviction.

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