A new device the size of a grain of rice could electrically stimulate the brain. It could potentially help treat depression, Parkinson's, and more.

A proposed platform uses nanoparticles or magnetic levitation to spot a "fingerprint" for COVID-19 diagnosis and checking death risk.

A new form of magnetic brain stimulation offered quick relief for symptoms of severe depression in 90% of participants in a small study.

Physicists use extreme infrared laser pulses to reveal frozen electron waves in magnetite.

Using magnetic levitation to split up different proteins in blood plasma could be a way to diagnose opioids or even cancer.

Newly synthesized compound of iron and tin atoms in 1-to-1 ratio displays unique behavior.

Researchers have a new way to make electronic devices faster, less power-hungry, and less liable to overheat.