Shape memory alloys are exotic materials that can be deformed at room temperature and return to their "remembered," pre-deformed shape when heated. They are used in a broad range of applications, such ...

Grok's image generation restricted to paid subscribers after backlash Standalone Grok app and tab on X still allow image generation without subscription European lawmakers have urged legal action over ...

An exhibit called Selena: From Texas to the World opened at the Grammy Museum in Los Angeles on Jan. 15 Vinnie Zuffante/Getty; Chris Perez/Instagram Chris Pérez, Selena Quintanilla's husband, shares a ...

Robert E. Lee was a central character in America's defining national trauma, the Civil War. These images explore other facets of his life, from the young boy coping with the abandonment of an admired ...

When Selena Quintanilla wore the iconic beaded white dress to the Grammys in 1994, her husband Chris Pérez was by her side — and he remembers that night like it was yesterday. "It's funny," Pérez, 56, ...