Scientists used SLAC's LCLS X-ray laser to make the first snapshots of a chemical interaction between two biomolecules. It changes the shape of millions of molecular switches almost instantaneously, like synchronized swimmers performing the same move.

The team determined the 3-D structure of a biomolecule by tagging it with selenium atoms and taking hundreds of thousands of images.

Two recently funded computing projects work toward developing cutting-edge scientific applications for future exascale supercomputers that can perform at least a billion billion computing operations per second.

For the first time, scientists at SLAC’s X-ray laser have created bright, three-colored X-ray pulses.

The event drew more than 400 participants, with workshops and presentations focusing on collaborations and new technology at SLAC’s light sources.

More than 40 interns spent 10 weeks this summer helping SLAC researchers advance the use of the Linac Coherent Light Source.

SLAC’s X-ray laser provides clues to engineering a new protein to kill mosquitos that carry dengue and Zika.

Understanding how a material’s electrons interact with vibrations of its nuclear lattice could help design and control novel materials, from solar cells to high-temperature superconductors.

Just as Schroedinger's Cat is both alive and dead, an atom or molecule can be in two different states at once. Now scientists have exploited this behavior to make X-ray movies of atomic motion with much more detail than ever...

A ‘nonlinear’ phenomenon that seemingly turns materials transparent is seen for the first time in X-rays at SLAC’s Linac Coherent Light Source.

The mirrors only differ by one atom in flatness, from end to end.

The new MFX station expands the X-ray laser’s capability and flexibility for biological studies, which are increasingly in demand at SLAC's Linac Coherent Light Source.