Energy & Green Tech

Scientists create long-lasting, cobalt-free, lithium-ion batteries

In a discovery that could reduce or even eliminate the use of cobalt—which is often mined using child labor—in the batteries that power electric cars and other products, scientists at the University of California, Irvine ...

Automotive

Self-driving semis focus of California rules, legislation

As California regulators explore new rules to put self-driving semitrucks on the road, labor unions are rushing to the state Legislature to ask for a new law they say will protect their jobs—the start of a debate that could ...

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