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 ...

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. ...

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 ...

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