Whatever you call it, we can all agree this doesn’t feel good.

A boardroom fight, an attempted veto and government intervention have plunged the Tata Group, one of India’s most revered institutions, into a fight over its future.

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Draft rules on the export of artificial intelligence technology show how China is trying to balance national security risks with its desire to outpace the United States.

© Aly Song/Reuters

The health secretary is quietly taking steps that public health experts fear will reduce immunization rates further.

© Annabelle Gordon/Reuters

Regulation of amusement parks is left to the states, and deaths are rare. But some say stronger rules are needed.

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Azeem Azhar and Paul Kedrosky debate the case for and against an A.I. bubble.

© The New York Times