An unexpected television signal traced to an airplane led to a new method for pinpointing unwanted radio signals, as growing ...

Enabled by supercomputing, University of Pretoria (UP) researchers have led an international team of astronomers that has ...

THz technology is emerging as a promising candidate for next-generation remote wireless communication systems.

A massive shakeup in the Vancouver radio world was revealed today, and an old and beloved AM signal is being brought back to life — but maybe not in the way long-time listeners would have hoped. AM ...

Anybody can develop high frequency hearing loss, but it becomes more common with age. Exposure to loud sounds or high frequency sounds are common causes of ear damage in younger people.

Abstract: The demand for innovative digital grid technologies necessitates the development of high-frequency current measurement techniques, extending into the tens of MHz range, to enhance power grid ...

The commission proposed that instead of continuing the current use of B.M.I. — as a way to define obesity — it should be a screening tool to determine who should be tested for excess body fat.