This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to ...

Researchers have previously shown that advanced ultra-intense femtosecond (10 -15 s) lasers can generate magnetic fields with strengths of up to several kilotesla. More recently, a suite of techniques ...

They experimented to see if they could create electricity by using a specially designed hollow magnetic cylinder to capture energy using the Earth's magnetic field.

New research suggests that the largest magnetic fields in the universe originated through some exotic mechanism that absolutely soaked the early cosmos.

A team of scientists has developed a powerful new way to detect subtle magnetic signals in common metals like copper, gold, and aluminum—using nothing more than light and a clever technique ...