Why Does Gravity Rule? By Frank Close — $21.99 on Amazon If you enjoyed this extract, the rest of the book builds on this brief history of magnetism and delves ever deeper into the subatomic ...

A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have ...

"But because these materials have a net magnetism, that information is also easy to lose by wiping a magnet over it." Related ...

Magnetic force can overcome gravity. That’s why this magnet can hover in mid-air. Electrostatic force also attracts and repels objects. Rubbing the balloon on another surface creates a small ...

A collaboration between Nordita, the Nordic Institute for Theoretical Physics, hosted by Stockholm University, KTH and Google Quantum AI explores how gravitational fields influence quantum computing ...