Purdue University

Space Inside the strange physics of why time stops at the speed of light

Motion reshapes time and distance, allowing fast travelers to age less while years pass for observers left behind.

Discoveries Dust from the Chicxulub asteroid baked dinosaurs alive within hours of impact Joseph Shavit

Discoveries Groundbreaking ultrasound treatment can predict cancer patient resistance to chemotherapy

Innovations Climate change: ‘Cooling paint’ could cut emissions from buildings