Business

Metaverse in spotlight at MWC tech fair even as doubts arise

I climbed into the front seat of the air taxi, buckled the seat belt and braced as the aircraft lifted off. The futuristic cityscape of Busan, South Korea, dropped away, and a digital avatar popped up on the windscreen with ...

Consumer & Gadgets

Apple's greatest chip challenge yet: Replacing Qualcomm modems

Apple Inc. has become a chip powerhouse in the past decade, beating some of the semiconductor industry's leading companies at their own game. But the iPhone maker is embarking on its biggest challenge to date as it tries ...