The famous double-slit experiment brings into question the very nature of matter. Its cousin, the quantum eraser experiment, ...

For a future quantum internet to work, scientists need to perfect a quantum repeater that can send information over long ...

It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...

By solving tough problems in chemistry, security, and planning, quantum computing points to better drugs, safer information, and more efficient logistics.