The continent-sized blobs are much hotter than the lower mantle, creating a significant temperature gradient in the rocky ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Without its magnetic field, life on Earth would not be possible ...

Learn the fundamentals of energy in an inductor and magnetic field density in this beginner-friendly physics tutorial! In this video, we break down key concepts, formulas, and examples to help you ...

All celestial bodies—planets, suns, even entire galaxies—produce magnetic fields, affecting such cosmic processes as the solar wind, high-energy particle transport, and galaxy formation. Small-scale ...

From galaxies to the Sun, new research explains how turbulent motion can produce large-scale magnetic fields that remain ...

China has set a new benchmark in extreme magnet science after researchers built the ...

In addition to shaping the interior of rocky planets, molten rock located deep within these planets may also contribute to ...

Researchers adapted ARPES to work in magnetic fields using nanoscale alternating magnets that confine fields near a sample, letting photoelectrons travel straight.