The CEO of Joby Aviation hopes to launch a new class of electric-powered aircraft vying to become taxis in the sky.

US air safety regulators ordered a formal investigation into the explosion of SpaceX’s Starship rocket, a decision that effectively grounds the Elon Musk company’s flagship new vehicle.

The Israeli prime minister said the cease-fire would not begin until Hamas handed over names of hostages to be released Sunday. The group said the delay was technical. A protest in Tel Aviv on ...

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