Electronics & Semiconductors

A new wearable technology—for plants

Plants can't speak up when they are thirsty. And visual signs, such as shriveling or browning leaves, don't start until most of their water is gone. To detect water loss earlier, researchers reporting in ACS Applied Materials ...

Security

Hackers targeted SolarWinds earlier than previously known

The hackers who carried out the massive SolarWinds intrusion were in the software company's system as early as January 2019, months earlier than previously known, the company's top official said Wednesday.

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