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Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

CASTAIC, Calif. (KABC) -- For the first time in more than a century, a gray wolf has ventured into Los Angeles County. A 3-year-old female gray wolf arrived in the northwestern part of Los Angeles ...

A lone gray wolf who journeyed hundreds of miles from the Lake Tahoe area was spotted in Los Angeles County over the weekend in a rare wildlife sighting in Southern California. In video posted by the ...

This is read by an automated voice. Please report any issues or inconsistencies here. A wolf arrived in Los Angeles County on Saturday morning, marking the first time the apex predator has been ...

The latest headlines from our reporters across the US sent straight to your inbox each weekday Your briefing on the latest headlines from across the US A gray wolf has been spotted in Los Angeles ...

A lone gray wolf padded quietly into Los Angeles County before dawn on Saturday — and made history. State biologists say the female wolf may be the first documented in Southern California in 100 years ...

A gray wolf has been spotted in Los Angeles County for the first time in more than 100 years, marking a major milestone in the species’ slow return to California, according to state wildlife officials ...