Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.

Researchers at the Department of Energy’s Oak Ridge National Laboratory joined forces with EPB of Chattanooga and the University of Tennessee at Chattanooga to demonstrate the first transmission of an ...

Jan. 30, 2025 -- When he isn’t performing cardiac stress tests on heart and lung disease patients, Brian Clevan is training for his 14th Ironman competition. A clinical exercise physiologist at ...

The policy directives outlined in new executive orders by President Trump are already having significant effects on millions ...

Scientists have demonstrated a major leap in quantum networking by transmitting entangled quantum signals with 100% uptime ...

The Trump administration has chided USAID’s efforts toward inclusion as a “waste” of federal resources. Elon Musk, the ...

Whether you're hosting a Super Bowl party or want to connect an outdoor security system, extending your Wi-Fi signal outside doesn't have to be complicated. Trey Paul is a CNET senior editor ...

Dogs can read body language and gestures, but be patient and consistently teach them what your words and hand signals mean. For example, if you shout at your dog not to bark at the postman ...

This week's correspondence contained a request to explain what pedestrian signals mean. The gentleman who sent me the e-mail expressed an opinion that many people either did not know what ...

DeepSeek’s launch of its R1 model in late January 2025 triggered a sharp decline in market valuations across the AI value chain, from model developers to infrastructure providers. Investors saw ...

Applications based on electroencephalography (EEG) signals suffer from the mutual contradiction of high classification performance vs. low cost. The nature of this contradiction makes EEG signal ...