A bullet-speed experiment reveals that the Earth's inner core may be softer and more dynamic than previously thought.

Discovering a new class of matter in the lab of Chiara Daraio at Caltech, researchers have identified a type of material that uniquely responds to stress, behaving like a fluid under some conditions ...

New research suggests that Earth’s solid inner core might not be as rigid as once believed. Instead, it could exist in an ...

Supersolid light, a newly discovered phase of matter, represents a groundbreaking leap in our understanding of physics. This phenomenon combines properties of both solids and superfluids, resulting in ...