Business

Why open a store? Chinese merchants go livestreaming instead

At the height of China's coronavirus outbreak, the skincare-products maker Forest Cabin closed more than half of its 300 stores across the nation as shoppers stayed home. With sales plunging, founder Sun Laichun decided it ...

Security

Tech Q&A: How an online bank knows who you are

Q: Besides entering my user ID and password, my financial institution makes me verify my identity by entering a personal identification number (PIN) that is sent via text, email or phone call. Even after that, I'm always ...

Telecom

Boosting access reliability in wireless communications

With the emerging Internet-of-Things that holds promise for operating everything from smart homes to smart cities, fifth-generation wireless communication must be able to handle the demands for low delay and high reliability. ...

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