By detecting minute traces of original pigments in fossils, X-ray imaging at synchrotrons has given scientists the chemical evidence needed to discover the actual...

Drone photo of the team working on LCLS-II cryoplant.

The first of 37 cryomodules for LCLS-II is moved off of its truck after being shipped from Fermilab.   All the cryomodules were delivered...

A half-mile-long stretch of tunnel in Menlo Park, California is now colder than most of the universe.

This photo shows the 3,200-megapixel focal plane of Rubin Observatory’s LSST Camera, under construction at SLAC.

SLAC’s Linac Coherent Light Source (LCLS) Near Experimental Hall building at sunrise with Stanford University Hoover Tower in the background.

SLAC’s linac before sunset looking west.

Hannah Pollek and Travis Lange at the Legacy Survey of Space and Time (LSST) raft installation.

Annual workshop for cryo-EM developments and a poster session.

The largest digital camera ever built for ground-based astronomy, the 3.2-gigapixel Legacy Survey of Space and Time Camera is the size of a small...