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March 31, 2020
News Feature
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The Milky Way’s satellites help reveal link between dark matter halos and galaxy formation
Just like we orbit the sun and the moon orbits us, the Milky Way has satellite galaxies with their own satellites. Drawing from data on those galactic neighbors, a new model suggests the Milky Way should have an additional 100 or so very faint satellite galaxies awaiting discovery.
Dark matter forms into clumps, where galaxies and satellite galaxies form.
March 25, 2020
Press Release
SLAC researcher discovers giant cavity in key tuberculosis molecule
The giant cavity, in a protein that transports nutrients across the cell membrane, is unlike anything researchers have seen before.
A scientist working overlaid on a world map and images of tuberculosis bacteria.
March 24, 2020
News Feature
Solving the mysteries of a Trojan-horse mosquito toxin
An LCLS imaging technique reveals how a mosquito-borne bacterium deploys a toxin to kill mosquito larvae. Scientists hope to harness it to fight disease.
A photograph of mosquito larvae.
March 18, 2020
News Feature
An advance in molecular moviemaking reveals the subtle, complex ways a simple molecule can shimmy and fly apart
Hitting molecules with two photons of light at once set off unexpected processes that were captured in detail with SLAC’s X-ray laser. Scientists say this new approach should work for bigger and more complicated molecules, too, allowing new insights into molecular behavior.
Closeup image of molecular movie frames
March 5, 2020
News Feature
Terahertz radiation technique opens a new door for studying atomic behavior
Researchers have squeezed a high-energy electron beam into tight bundles using terahertz radiation, a promising advance in watching the ultrafast world of atoms unfold.
Snively-Othman-UED
February 26, 2020
News Feature
External
A better way to build diamonds
With the right amount of pressure and surprisingly little heat, a substance found in fossil fuels can transform into pure diamond.
Scientist holding diamondoid molecule moldels
February 24, 2020
News Brief
Radio waves detect particle showers in a block of plastic
A cheap technique could detect neutrinos in polar ice, eventually allowing researchers to expand the energy reach of IceCube without breaking the bank.
Radar echo
February 21, 2020
News Brief
Researchers identify new culprit for Minamata mercury poisoning tragedy
The 1950s and ‘60s poisoning event was long attributed to methylmercury, but studies at SLAC suggest a different compound was to blame. The findings could reshape toxicologists’ understanding of disease related to mercury poisoning.
Illustration of toxic waste being dumped from a pipe, a molecule, and a map showing the location of Minamata, Japan.
February 13, 2020
News Feature
Victory for The Harker School of San Jose in 2020 SLAC Regional Science Bowl competition
Twenty-eight teams went head-to-head, testing their science knowledge and buzzer skills, for the chance to go to the nationals in April.
Students compete in 2020 SLAC Regional Science Bowl
February 12, 2020
News Feature
Researchers show how electric fields affect a molecular twist within light-sensitive proteins
A better understanding of this phenomenon, which is crucial to many processes that occur in biological systems and materials, could enable researchers to develop light-sensitive proteins for areas such as biological imaging and optogenetics.
photoexcitation

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