NASA's newest telescope headed for orbit yesterday, its rocket igniting in the night skies south of Kwajalein Atoll after being dropped from the underbelly of a Lockheed L-1011 plane.

In experiments resembling an atomic-scale shooting gallery, researchers are pioneering a new method for chemical analysis by zapping the innermost electrons out of atoms with powerful X-ray laser pulses from SLAC’s Linac Coherent Light Source (LCLS).

The molecular power plants that carry out photosynthesis are at the root of a scientific quest to learn how they channel energy from sunlight to split water into oxygen and hydrogen.

from the American Chemical Society

Scientists studying neutrinos have found with the highest degree of sensitivity yet that these mysterious particles behave like other elementary particles at the quantum level.

An international team led by the U.S. Department of Energy's (DOE) SLAC National Accelerator Laboratory has proved how the world's most powerful X-ray laser can assist in cracking the structures of biomolecules, and in the processes helped to pioneer critical...

While SLAC's Linac Coherent Light Source was designed to push the limits as a high-energy X-ray laser, users' requests have led staff at the facility to successfully step it back to a lower minimum energy for some experiments.

SLAC’s Daniel Ratner will be honored with the Outstanding Doctoral Thesis Research in Beam Physics award at the American Physical Society meeting in New Orleans this week.

What’s the best way to make methanol? The question is more pressing than it sounds.

The Large Area Telescope (LAT), built by SLAC for the Fermi Gamma-ray Space Telescope, collects information on high-energy gamma rays from numerous sources in the sky.