The Brooklyn blaze that killed six people this week renewed focus on the soaring death toll and raised questions about whether e-bike batteries have played a role.

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Production of the electric trucks will stop in the middle of 2027 to make room for increased production of its autonomous ride-share vehicle, Elon Musk said.

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The world’s richest person has antagonized Democrats, some of whom have signaled their intent to investigate him when they take control of Congress.

© Evan Vucci/Reuters

The gas-powered engines in Disneyland’s Autopia ride weren’t properly certified. The little cars will be replaced by E.V.s.

© Michael Montfort/Michael Ochs Archives, via Getty Images

What does the world’s richest man believe in?

© The Ezra Klein Show