Have you ever played with a magnet and stuck it in a sandy wash? It will pick up lots of black stuff. Some call it black sand; some might think ...

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...

Magnetite, like the name implies, is magnetic. Other magnetic minerals include pyrrhotite and ilmenite. Lodestone is a name given to magnetite that has polarity. Really, all magnetite has polarity ...

Other fields of scientific inquiry, according to Nielsen and Nielsen’s book, included the phenomena around the magnetic north pole and how ... including rare earth metals, which may become ...

Cruise ship walls are made of metal, which means you can maximize your space with some magnetic hooks ... for something a bit more affordable, the Earth Pak Waterproof Backpack is highly rated ...