The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Supersolids are a new form of quantum matter that has only recently been demonstrated. The state of matter can be produced artificially in ultracold, dipolar quantum gases. A team has now demonstrated ...

Helium nanodroplets offer a unique medium for realising and exploring quantum fluid behaviour at ultralow temperatures. These nanoscale clusters of helium atoms, which exist in a superfluid state ...