Evacuations as wildfire breaks out in Los Angeles

More than 1,000 firefighters battled a wind-driven blaze Monday that broke out near the renowned Getty Center in Los Angeles, prompting widespread evacuations as the flames destroyed several homes and forced the shutdown ...

A new way to imagine grid stability

To ensure that the US electric grid remains stable and resilient, power generators in three main regions (Eastern, Western, and Texas) must be synchronized, all operating at the frequency of 60 hertz. Because generators interact ...

Engineers devise two-way radio on a single chip

Two-way communication requires, of course, both send and receive capabilities. But putting them in the same device requires a filter between the send and receive circuits to provide signal isolation.

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