As 5G and 6G networks expand, they promise a future of incredibly fast and reliable wireless connections. A key technology behind this is millimeter-wave (mmWave), which uses very high-frequency radio ...

Learn about the reflection of high-frequency signals in 5G communications and how impedance discontinuities can influence ...

Thank you for completing the survey. Click the links below to download your 2014 European Radio Frequency Allocations Charts. Charts Include: 3-3000 kHz, 3-30 MHz, 30-3000 MHz, 3-30 GHz and 30-300 ...

NATO and its eight Baltic Sea allies are stepping up their deterrence efforts in the wake of a series of incidents that have seen successive ruptures of key undersea conduits. On Tuesday, the ...

The airspace near NATO's eastern flank was crowded with multinational surveillance assets Tuesday as the alliance ramped up its monitoring of Russia's border areas. The United States, Britain ...

Copyright 2025 The Associated Press. All Rights Reserved. Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] TOKYO (AP) — Japan on Thursday ...

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.

NATO Secretary General Mark Rutte has called for an urgent "shift to a wartime mindset," warning that the alliance's members are not prepared enough for an increasing security threat posed by ...

NATO on Tuesday launched operation Baltic Sentry to deter further attempts to damage critical underwater infrastructure in the Baltic Sea. Secretary General Mark Rutte announced the operation on ...

Mark Webber is affiliated with the NATO Defence College in Rome as a Senior Non-resident Fellow. Donald Trump’s return to the White House poses existential questions for Nato. Divisions in the ...

How can NATO draw lessons from three years of war in Ukraine to be better prepared for an attack by Vladimir Putin? That’s the mission of a new center in Poland, to be inaugurated next month, where ...

Asked about NATO, the 75-year-old security organization that Trump has repeatedly criticized, Rubio affirmed its value, calling it a “very important alliance.” But Rubio endorsed Trump’s ...