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

The president’s executive order signaled an intention to narrowly define the sexes, but experts say he is oversimplifying the ...

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 ...

More importantly, this technology relies on line of sight, meaning users must always be in the presence of light signals to maintain their connection to the internet. This would be particularly ...

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 ...