If your knowledge of magnets ends with posting a to-do list on the fridge, add this to the list. Learn more about magnets! You can start here with a straightforward rundown of magnet types, uses and strengths, explained in a way that...

Resource presents the use and risks of Magnetic Resonance Imaging (MRI) technology as used in medicine.

Oak Ridge National Laboratory in Tennessee has been working on a way to cut back expenses on powerful magnets used in various objects we use every day like computers and cars. Science News for Students probes into the investigation's...

Our magnets are like world-class athletes - Team Tesla, if you will. They have an awful lot of power, but to stay in that kind of shape, they need to eat and drink - a lot.

It's hard enough to weigh something as itty bitty as atoms or molecules. Factor in that they're careening by faster than Jeff Gordon on steroids, and you get an idea what scientists are up against. Using comet particles from NASA's...

An article that discusses the coupling of an electric field with a magnetic field to create electromagnetic waves. Article also discusses how different types of electromagnetic waves have different wavelengths which forms the...

An article defining what magnetic force is and how to calculate it.

This article discusses a map generated by the European Space Agency's Swarm mission that depicts Earth's magnetic field using satellites to measure magnetism. The map reveals magnetic stripes and magnetic anomalies. The article includes...

Learn about the exciting discovery scientists in South Korea have made about treating cancer cells with magnets.

This itsy-bitsy phenomenon makes your iPod and hard drive tick.

Why do physicists want to study things at temperatures so cold atomic motion almost comes to a halt? And how do they create such frigid environments, anyway? Read on for the what, how and why of low temperature physics.

Understand and learn about the properties of space and time and the concept of relativity.

This article discusses the properties of electromagnetic radiation and photons.

National Institute of Neurological Disorders and Stroke (NINDS) presented evidence that MS is a progressive disease from its onset. By using the magnetic resonance imaging (MRI) researchers have discovered MS can be active when symptoms...

Discover what happens during an MRI scan and other interesting facts.

Scientists use image furnaces to grow crystals at very high temperatures. A built-in camera allows them to observe in action a delicate process that is equal parts art and science.

An article about how games and puzzles can exercise and strengthen the brain.

This site explores the history of power lines and cancer associations, as well as dispelling the myth. The science is explored by citing known facts, studies and experts in the field.

As more and more American households acquired telephones, the pressure was on to create a better cable to accommodate the increasing demand. Engineers Lloyd Espenschied and Herman Affel answered the call.

Read about the education and career of Raymond V. Damadian, inventor of the magnetic resonance imaging (MRI), and learn how the MRI has impacted the field of medicine.

Learn about the work done by Albert Macovski, which included the development of digital radiography, ultrasound, and magnetic resonance imaging (MRI), and learn how these inventions impact the medical world.

This website grew out of a field trip to Isle Royale, an island in Lake Superior, to study its geology. This page explains the concept of paleomagnetism, evidence that can be found around Lake Superior, and some magnetic anomalies that...

One of the "Episodes in Romantic Science," this is as complete as a biography gets without being a book. Includes great information about Oersted and his electromagnetic work, The definitive source. Heavily footnoted with many additional...

Information about removable computer storage. Includes floppy disk, optical drives, magnetic disk technology, magneto-optical technology, and much more.