Energy & Green Tech

Batteries, community spirit help California fight heat wave

Dire predictions of blackouts in California during a fearsome heat wave this month never came to pass, with technology—and a dose of community spirit—helping the creaking grid through its most testing period ever.

Telecom

Outages disrupt services at Japan's No. 2 telecoms carrier

Many users of Japan's No. 2 mobile carrier KDDI Corp. were still having trouble making calls Monday after a massive outage throughout the weekend that affected nearly 40 million people, disrupting deliveries, weather reports ...

Internet

Is WhatsApp a 'new age advertising tool'?

Among the more popular social media software is the WhatsApp software, which exists under the Meta company umbrella alongside Facebook and Instagram. WhatsApp is generally used on an internet-connected mobile device, such ...

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