For a few millionths of a second after the big bang, quarks could move freely, but soon normal matter "froze out" of this quark-matter soup. For the first time scientists have compared quantum theory ...
The Nature Index 2025 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 ...
The Nature Index 2025 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 ...