A tiger walks the same worn groove along the edge of its exhibit, like a broken record. A parrot methodically plucks out its own feathers until bare skin shows through. To a casual visitor, these can ...

A mysterious visitor from beyond our solar system is defying expectations and igniting fierce scientific debate as it hurtles toward Jupiter, exhibiting behaviour that challenges conventional cometary ...

Granular materials, from sands to engineered powders, exhibit complex mechanical behaviour that challenges traditional concepts of solid and fluid mechanics alike. Researchers have increasingly ...