Internet

Cellular networks vulnerable to wildfires across U.S.

About one in four people in the United States lives in an area served by cellular phone towers at risk of an outage caused by wildfires, according to researchers at the University of Wisconsin–Madison.

Energy & Green Tech

Indoor candle device is designed to keep phones charged

An emergency generator for your phone at time of power outages? That's on offer in the form of a crowdfunded-campaign item called Candle Charger. It offers USB power when you need it, designed to keep phones souped up when ...

Hardware

External drives taking too long to load?

This week a reader writes: I have a Mac desktop with two 1 terabyte external SSDs, one used for Time Machine backups and one for my daily files.

Energy & Green Tech

Novel framework improves resilience to extreme weather

Electricity production and distribution in the U.S. currently depends on more than 10,000 power plants, 642,000 miles of high voltage lines, 56,000 substations and 6.3 million miles of local distribution lines. Much of that ...

Energy & Green Tech

Sunny Albania turns to solar power to fuel development

Along southwestern Albania's coastline, the sun shines bright—warming the 234,828 new solar panels at the Karavasta power station that will be connected to the country's energy grid in the coming weeks.

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