BEIJING, May 9 (Xinhua) -- For decades, scientists have been trying to solve a mystery: Where do high-energy cosmic rays come from? These charged particles travel from outer space to Earth, but their ...

BEIJING -- For decades, scientists have been trying to solve a mystery: Where do high-energy cosmic rays come from? These ...

There may be an ultraheavy explanation for the mystery surrounding the origins of the highest-energy particles ever observed.

X-ray fragment screening combined with directed evolution turned a simple designed protein into two new proteins, including the most active designed enzyme to date.

By tracking particle cascades in Earth’s atmosphere, scientists uncovered a binary system operating at energies once thought ...

The Large High Altitude Air Shower Observatory (LHAASO) has made a breakthrough in exploring the extreme universe. For the ...

Accelerator-based high-energy electron diffraction determines 3D atomic structure of materials New method using ultrashort ...

An unprecedented neutrino detection in the Mediterranean has pushed the boundaries of high-energy astrophysics, raising new ...

Plasma, the fourth state of matter, consists of a gas in which electrons are no longer bound to atoms, which allows ...