Peter Badge. Mathematics often feels like a collection of isolated islands. Each one operates with its own rules, and building bridges between them is notoriously difficult. Today, the Norwegian ...

Gerd Faltings proved a conjecture that had been unsolved for six decades, using connections between numbers and geometry.

Researchers at UCLA have discovered a way to dramatically improve how electrical current enters perovskite semiconductors, an ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...