Photograph
At left is physicist Dorian Bohler. Staff gathered in Bldg 52’s main control room on October 6, 2022 in anticipating seeing the first electrons...
Illustration
Scientists use a series of magnets to transform an electron bunch into a narrow current spike which then produces a very intense attosecond X-ray...
Illustration
A half-mile-long stretch of tunnel in Menlo Park, California is now colder than most of the universe.