Oak Ridge National Laboratory is quietly tackling one of fusion energy’s toughest engineering problems: turning raw neutron bombardment into manageable heat. At the center of that effort is a new ...

Astronomers have uncovered a distant planetary system that flips a long-standing rule of planet formation on its head. Around the small red dwarf star LHS 1903, scientists expected to find rocky ...

High-entropy alloys are promising advanced materials for demanding applications, but discovering useful compositions is difficult and expensive due to the vast number of possible element combinations.

The dump of millions of documents has fueled a new wave of speculation, A.I.-generated hoaxes and foreign disinformation.