Marking the beginning of the LCLS-II era, the first phase of the major upgrade comes online.

It combines human knowledge and expertise with the speed and efficiency of “smart” computer algorithms.

Researchers have squeezed a high-energy electron beam into tight bundles using terahertz radiation, a promising advance in watching the ultrafast world of atoms unfold.

A cheap technique could detect neutrinos in polar ice, eventually allowing researchers to expand the energy reach of IceCube without breaking the bank.

Siqi Li develops connections with people and concepts while working on new technologies for accelerators.

Just as engineers once compressed some of the power of room-sized mainframes into desktop PCs, so too have the researchers shown how to pack some of the punch delivered by today’s ginormous particle accelerators onto a tiny silicon chip.

Called XLEAP, the new method will provide sharp views of electrons in chemical processes that take place in billionths of a billionth of a second and drive crucial aspects of life.

At SLAC’s FACET facility, researchers have produced an intense electron beam by 'sneaking’ electrons into plasma, demonstrating a method that could be used in future compact discovery machines that explore the subatomic world.

Combined with the lab’s LCLS X-ray laser, it’ll provide unprecedented atomic views of some of nature’s speediest processes.

Physicist Tor Raubenheimer explores the world by climbing rocks and designing particle accelerators.

Its electron beams will drive the generation of up to a million ultrabright X-ray flashes per second.

SLAC’s ‘electron camera’ films rapidly melting tungsten and reveals atomic-level material behavior that could impact the design of future reactors.