Internet

Tough fight looms against ransomware 'epidemic'

The latest wave of ransomware attacks hitting the United States and globally portends a difficult battle against hackers, even as government and the private sector ramp up defenses.

Internet

It's time to make cyber security compulsory

On May 7, a pipeline system carrying almost half the fuel used on the east coast of the United States was crippled by a major cyber attack. The five-day shutdown of the Colonial Pipeline resulted in widespread fuel shortages ...

Energy & Green Tech

Invention reduces risk of battery explosions

A deceptively simple sensor system developed at the U.S. Department of Energy's Pacific Northwest National Laboratory can prevent dangerous conditions from developing in outdoor battery cabinets.

Engineering

Turbine cooling turns night into day

Keeping turbines running efficiently during a hot Australian summer's day can be hard work. But a new technology is drawing on the cold night air to make it easier.

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