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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 Brief

Using X-ray free-electron lasers like SLAC’s LCLS, researchers study how enzymes catalyze reactions, which could help them develop drugs and other medical treatments.

Movie projector shining light on molecular models
News Release

Tomorrow's innovations will come from autonomous labs that slash discovery time, and SLAC's facilities are taking the lead in a new collaboration with Stanford...

Illustration depicting self-driving lab from accelerator to experiment
News Brief

SLAC and Stanford scientists used ultrafast electrons and a laser to reveal an unexpectedly strong optical response to ionization, opening new possibilities for radiological...

An incoming orange beam strikes a layer of purple and green spheres spread horizontally across the image. A blue beam is located to the left of the orange beam.
News Brief

New research reveals how a molecule absorbs light and gains a proton while its watery environment reorganizes in response. 

In background, photo of equipment used in the study. At left in front, drawing of a water droplet with a chemical structure and diagram showing electron and proton transfer.
News Brief

A novel neural network will make it easier to store and retrieve the massive amounts of raw data coming from experiments across scientific fields.

Purple sphere against a dark background
News Brief

Researchers have documented the ultrafast motion of electrons, including two processes never before captured on their natural timescales.

Colorful abstract illustration featuring molecular structures with light beams and gradients of purple and blue in the background.
News Brief

Using the powerful LCLS X-ray laser, researchers at SLAC have directly imaged for the first time how molecules rearrange during a chemical reaction controlled...

Illustration of probe-pump-dump for imaging
Feature

The lab’s contributions to the national AI initiative are bolstered by its breakthrough scientific tools, unprecedented data and unique partnerships that help illuminate nature...

Sunrise over SLAC campus
Video

Batteries power everything from medical devices to electronic devices, yet the core technology hasn't fundamentally changed in decades. At the SLAC-Stanford Battery Center, scientists...

Man in blue shirt standing in laboratory with battery diagram showing purple, blue, and yellow layers with text "Research at the SLAC-Stanford Battery Center."
Video
News Brief

The lab sent its final contribution to SLAC for the high-energy upgrade of the superconducting accelerator of the LCLS X-ray laser.

Fermilab Director Norbert Holtkamp signs a cryomodule while SLAC Director John Sarrao looks on.
News Brief

The X-ray Pump Probe instrument is returning to normal operations this spring, anticipating a major capability boost when the high-energy beam comes online. 

Person in teal jacket leaning over perforated metal table, holding green panel near robotic arm in industrial laboratory setting.
Past Event
What do the sound of Rice Krispies and the motion of atoms and magnets have in common? Join us at the Dutch Goose for...
Graphic of a man and logo