Could this futuristic ‘manta ray’ passenger aircraft from JetZero dethrone Boeing and Airbus?

JetZero, a California-based aerospace company, is flying high after unveiling a new prototype passenger aircraft that promises to shake up the plane-making business. The startup’s newest prototype plane, the Z4, is now getting tremendous buzz, after the company secured a whopping $3 billion deal with the U.S. Export-Import Bank to build its first factory on...