Magnets can attract or repel without even touching, but how does that happen? This video explains how magnetic fields work and why magnets are found in so many everyday objects. A simple and visual ...

(via Reactions) Magnets: How do they work? And can they actually be used to bend a stream of water? Alex attempts to replicate a recent scientific paper that used household magnets to bend a stream of ...

Scientists discover that the Earth's magnetic poles can take up to 70,000 years to reverse, much longer than previously ...

Researchers have identified a potential mechanism that explains how turbulent plasma can produce the vast, ordered magnetic fields observed across the universe Cosmic magnetic fields are everywhere, ...