Spacecraft and specialized telescopes have been studying the sun closely for decades, probing the secrets of its spots, ...

In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...

This paper is to propose a new design method of permanent magnet (PM) machines with multiple arc pole ratios in stator teeth (MAPR-PMMs), in which edges paralleled to airgap in stator teeth adopt ...

The ferromagnetic pole pieces of permanent magnet assembly for magnetic resonance imaging is optimally designed taking account of the pulse excited gradient coil field. In the design, the transient ...

Here are all the places in the US that you can see the northern lights tonight - The colorful light display is the result of ...

The auroras have a four on the Kp scale for July 2 and July 3, meaning the colorful display is expected to be "quite pleasing ...

Galileo started this quest over 400 years ago, and scientists finally were able to peek at one of the biggest mysteries of the big star in our solar system.

The mass of extremely warm air threw the freezing polar vortex out of balance, shoving it off its North Pole axis so forcefully that it in effect split in two, as if growing a pair of legs: one ...