Magnetic resonance imaging (MRI) uses powerful magnets to realign a body's atoms, which creates a magnetic field that a scanner uses to create a detailed image of the body.
With the total solar eclipse on Aug. 21 only a few weeks away, astronomers have revealed what skywatchers can expect to see as the sun disappears behind the moon.
Geoscientists have discovered that regions on top of the Earth's core could behave like giant lava lamps, with blobs of rock periodically rising and falling deep inside our planet.
The photoelectric effect refers to what happens when electrons are emitted from a material that has absorbed electromagnetic radiation.
Satellites have provided a detailed view of the small but vitally important magnetic signals emitted by Earth's outer shell, known as the lithosphere, the European Space Agency (ESA) said.
Researchers have supersized wireless charging technology by converting a room into a charger.
Magnetically controlled swarms of microscopic robots might one day help fight cancer inside the body, new research suggests.
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