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The Linac Coherent Light Source at SLAC, the world’s first hard X-ray free-electron laser, takes X-ray snapshots of atoms and molecules at work, revealing fundamental processes in materials, technology and living things.

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Rooftop view of Linac Coherent Light Source (LCLS)

News Feature

Wan-Lin Hu’s job is to improve the way people and artificial intelligence collaborate to run SLAC’s complex machines.

Wan-Lin Hu is seen talking with talks with accelerator systems operator Kabir Lubana in the lab’s main Accelerator Control Room.
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A new experiment suggests that this exotic precipitation forms at even lower pressures and temperatures than previously thought and could influence the unusual magnetic...

Diamond rain
News Brief

SLAC will partner in two collaborations that aim to speed up progress in fusion energy science and technology.

Laser engineer Eric Cunningham with the Matter in Extreme Conditions optical laser
News Feature

Teams at SLAC installed new experimental hutches with cutting-edge instruments that will harness the upgraded facility’s new capabilities and expand the breadth of research...

SLAC's linac at sunrise, looking east.
News Feature

The Secretary celebrated LCLS-II first light with 600 SLAC staff and collaborators Oct. 26.

Secretary of Energy Jennifer M. Granholm and SLAC staff celebrate LCLS-II first light
News Feature

LaserNetUS funding will allow scientists to explore fundamental plasma science and inertial fusion energy research and technology.

Matter in Extreme Conditions (MEC) Hutch 6, located in the LCLS Far Experimental Hall.
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New research has implications for understanding Earth's evolution, interpreting unusual seismic signals and the study of exoplanets.

Illustration of earth with laser
News Feature

The research reveals the potential for machine learning in understanding the complex behavior of quantum materials.

machine learning
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An international team has uncovered details about the formation of DNA's building blocks, paving the way  for potential medical and therapeutic applications.

radical
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Scientists developed a new method to unlock the secrets of RNA. The implications are wide-reaching, from better understanding diseases to designing new therapeutics. 

CXI hutch
News Brief

Proving the technique works puts scientists one step closer to unraveling the mysteries of hydrogen transfers.

Red and blue laser beams strike a sample.
News Feature

A groundbreaking study shows defects spreading through diamond faster than the speed of sound 

Shocking a diamond with a high-power laser produced defects that propagated faster than the speed of sound.