Superconductivity is a quantum physical state in which a metal is able to conduct electricity perfectly without any ...

Images acquired using 3D terahertz near-field imaging were used to create 3D reconstructions, allowing visualisation of part ...

For the first time, researchers have shown that terahertz imaging can be used to visualize internal details of the mouse ...

Scientists have made a major leap in ear imaging by using terahertz radiation to see inside the cochlea – an impossibly tiny, ...

Experts at the University of Leeds have created a penny-sized rolling robot that can non-invasively capture ultrasound scans ...

The Sennheiser HD 550 is new a headphone that shares a lot with HD 505 headphones that were released this past February 2025.

Magnetic devices are components for creating, manipulating or detecting magnetic fields. This can include magnetic memories, magnetometers and devices for magneto-optics. Magnetism can also play a ...

While over-ear headphones often deliver superior sound quality thanks to their larger drivers, the best wireless earbuds win on comfort, portability and convenience. Plus, they spare you from ...

In the first study, the researchers used a technique called magnetoencephalography (MEG), which measures the magnetic field created by electrical impulses in the brain, to track neural activity ...

One group received ear acupressure with magnetic beads and the other group received placebo treatment with a blank patch. After seven days of treatment, the researches noted reduced levels of ...

I’ve personally tested more than 160 audio products since becoming a full-time audio writer in 2019, but TechRadar has been in the game since 2006, with our team reviewing more than 300 earbuds ...