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Power management company Eaton Corp. reported higher net income and flat revenue in the first quarter as businesses continue to recover from the pandemic.

DOVER, Del. — A Delaware judge on May 3 ordered lawyers representing Tesla Inc. directors to turn over certain communications that CEO Elon Musk may have shared with the company’s top in-house attorneys before the board approved a compensation plan in 2018 that could net Musk more than $50 billion.

Cummins Inc. reported first-quarter net income and revenue soared with recoveries in the North American truck and global construction markets.

Daimler Truck AG and Volvo appointed Matthias Jurytko as CEO of cellcentric, their new fuel cell development 50-50 joint venture. He is scheduled to assume the post June 1.

Argo AI, the self-driving startup backed by Ford Motor Co. and Volkswagen AG, has developed a sensor it believes will be key to commercializing autonomous transportation in cities, suburbs and on the highway.

Uber Technologies Inc. will vastly expand grocery delivery in the U.S. this summer through a partnership with GoPuff, a fast-growing delivery startup and the owner of the liquor store chain BevMo!, the companies plan to announce May 4.

Ford Motor Co. announced May 3 it is increasing its investment in a producer of solid-state batteries, yet another move in the automaker’s push to establish a sustainable supply of the components needed to power a coming wave of electric vehicles.

As the trucking industry explores zero-emission technologies such as battery-­electric and hydrogen fuel cell vehicles, heavy-duty engine oil suppliers are applying less conspicuous methods of curbing airborne particulate matter and carbon emissions.

Kroger Co. is diving into drone delivery, starting a pilot at a store near its Cincinnati headquarters.