Yale researchers discovered new cochlear hearing modes that influence how the ear amplifies sound and processes frequencies.

Indian firm Data Patterns has unveiled its HAWK I 2700 multifunction fire control and tracking radar at the Aero India 2025 show in Bangalore.

India's DRDO has unveiled the country's first indigenous VHF radar, capable of detecting fifth-and sixth-generation stealth ...

Scientists used an all-optical method to detect and dynamically track the natural vibrational frequencies of a microorganism ...

India's Defence Research and Development Organisation (DRDO) has unveiled a new very-high-frequency (VHF)-band surveillance ...

Oppo Watch X2 launches on Feb 20, featuring a 1.5" 2200-nit display, Glacier Battery, dual-frequency GPS, and advanced health ...

Six years after launching the Powerbeats Pro, Beats is back with a sequel, the aptly named Powerbeats Pro 2 ($249.99). Beats ...

To look at CMRR above 1 kHz, you might use R 100c ~ 2k to give good results up to 10 kHz. In other words, you have to ...

Spin Hall nano-oscillators (SHNOs) are nanoscale spintronic devices that convert direct current into high-frequency microwave ...

Estonia, Latvia and Lithuania are now synchronized with the European grid. Russia's enclave of Kaliningrad is now also ...

Xiaomi has introduced the Mijia Fascia Gun 3 Mini in China, following the release of the Mijia Massage Gun 3 last year. It is priced at 229 yuan ($31) and will be available starting February 12.

All things considered, however, the Barracuda X Chroma represents better value than some of Razer’s more expensive gaming ...