During a sold-out appearance in London, former President Barack Obama delivered sharp commentary on political power, warning that the world’s biggest issues often stem from leaders who refuse to move ...

Technology has delivered groundbreaking advances in recent decades—from life-saving medical treatments to the everyday convenience of carrying a powerful computer in a pocket. Yet despite the rapid ...

Magnetic materials are used to make MRI machines, hard drives, wireless chargers, and phone speakers. It takes a lot of expensive research and development to create new materials. “And there’s no ...