Illustration of the global coronal magnetic field as the Sun rotates. The background is the solar corona observed in extreme-ultraviolet waveband, with global coronal magnetic field maps measured ...

But they suffer from a fundamental drawback — to image individual atoms, samples have to be placed in strong magnetic fields. This makes it impossible to image materials that are strongly ...

Mars' global magnetic field may have hung around for 200 million years longer than scientists had thought, possibly giving ...

Tens of thousands of years ago, the Earth's magnetic field flipped — and now, scientists have recreated the haunting sound it made during that cataclysmic event. Using data from the European ...

David Bressan is a geologist who covers curiosities about Earth. Without its magnetic field, life on Earth would not be possible since this shields us from harmful cosmic radiation and charged ...

The image below from the article, attributed to HPROBE, shows magnetic fields measured at various places in a car. The measurements show less than 1mT for every measurement except directly on a ...

Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this upheaval as an unnerving clatter interpreted from information collected by the European ...

If these metals have not been turned into a permanent magnet they will still be attracted to a magnet if placed within a magnetic field. In this situation they act as a magnet - but only whilst in ...

A new sunspot with a "beta-gamma-delta" magnetic field has a high chance of releasing powerful solar flares. More NASA/SDO / ISTOCK / GETTY IMAGES PLUS Solar flares are flashes of ultraviolet and ...

The Earth has a magnetic field, generated by processes from deep within the planet. Molten metallic material flows in the outer core, and as it cools, convective forces create movement ...

However, identifying FCD lesions in magnetic resonance ... lesion from multi-channel MR images, enhancing the feature representation of lesions in the global field of view. The model integrates ...

The new approach uses advanced methods for processing cardiac magnetic resonance (CMR) images to identify the areas that maintain ventricular tachycardia in heart regions affected by ...