Once the microrobot reached its target, the scientists could use a high-frequency magnetic field to heat the microrobot, dissolving its shell and releasing the medicine inside. This invention was ...

For years, scientists believed humans lacked the ability to sense magnetic fields. But new experiments show the brain ...

In a first-of-its-kind test, scientists used a levitated magnet to search for dark matter, the unidentified substance believed to be present throughout the cosmos. If dark matter is made up of ...

Engineers at a lab in Florida have been working quietly for the last 2½ years on building one of the most powerful magnets in the world. And on Monday, they succeeded. The National High Magnetic Field ...