‘Exercise snacks’ and other forms of everyday movement can greatly reduce the risk of heart disease and death.

Understand the energy density of electric and magnetic fields by exploring how energy is stored and distributed in electromagnetic fields. This video explains the underlying physics, key equations, ...

Scientists watched a solar flare grow from tiny magnetic sparks into a violent plasma-raining avalanche on the Sun.

Rare-earth magnets are essential for electric motors in vehicles, drones, and trains, forming the backbone of modern, ...