Researchers have developed a tiny, flexible robot that could crawl through earthquake rubble to locate survivors or travel inside the human body to deliver medicine. These soft robots, made from ...

Accompanying those electrical signals are tiny magnetic fields that have only recently been tapped for information into how the human body works. “Our natural magnetic fields offer a different ...

Robots without batteries, motors or electronics can lack power, but a tiny gearbox driven by an external magnetic field enabled one soft robot to jump almost 40 times its height ...

Magnetic resonance technology is a common technique used for chemical analysis of compounds, however, traditional resonance technologies operate at high magnetic fields and they're very expensive.

Since magnetic particles are sprinkled throughout the gallium, a permanent magnet can drag it around. In solid form, a magnet can move the material at a speed of about 1.5 meters per second.

A Breakthrough Study Suggests Magnetic Fields Could Manipulate Human Brains Scientists just did it to mice—and we may be next. By Darren Orf Published: Aug 05, 2024 9:32 AM EDT ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed. What followed was a cascade of environmental and biological changes ...