11-Nov-2014 Researchers take snapshots of potential 'kill switch' for cancer
A study conducted in part at the Department of Energy's SLAC National Accelerator Laboratory has revealed how a key human protein switches from a form that protects cells to a form that kills them -- a property that scientists hope to exploit as a 'kill switch' for cancer.
22-Oct-2014 SLAC steps up to the plate at Bay Area Science Festival
The Department of Energy's SLAC National Accelerator Laboratory will once again participate as an exhibitor in Discovery Days at AT&T Park on Saturday, Nov. 1, from 11 a.m. to 4 p.m. The concluding highlight of the fourth annual 10-day Bay Area Science Festival -- which is free and open to the public -- will transform the home of the San Francisco Giants into a science wonderland with activities for kids ages 0 to 14.
20-Oct-2014 Puzzling new behavior found in high-temperature superconductors
Research by an international team led by SLAC and Stanford scientists has uncovered a new, unpredicted behavior in a copper oxide material that becomes superconducting -- conducting electricity without any loss -- at relatively high temperatures.
15-Oct-2014 New directors, new science share spotlight at annual meeting and workshops
Nobel Prize-winning scientists and other prominent researchers, including new directors for the X-ray free-electron laser and synchrotron light sources at the Department of Energy's SLAC National Accelerator Laboratory, led workshops and other scientific presentations at last week's 2014 LCLS/SSRL Annual Users' Meeting and Workshops.
7-Oct-2014 Five years of scientific discoveries with SLAC's LCLS
Five years ago, on the eve of the first X-ray laser experiment at the Department of Energy's SLAC National Accelerator Laboratory, Linda Young summed up her role in leading this inaugural exploration: 'Wow ... Quite an honor, quite a responsibility.'
6-Oct-2014 Study reveals 'bellhops' in cell walls can double as hormones
Researchers have discovered that some common messenger molecules in human cells double as hormones when bound to a protein that interacts with DNA. The finding could bring to light a class of previously unknown hormones and lead to new ways to target diseases -- including cancers and a host of hormone-related disorders.
22-Sep-2014 Research pinpoints role of 'helper' atoms in oxygen release
Experiments at the Department of Energy's SLAC National Accelerator Laboratory solve a long-standing mystery in the role calcium atoms serve in a chemical reaction that releases oxygen into the air we breathe. The results offer new clues about atomic-scale processes that drive the life-sustaining cycle of photosynthesis and could help forge a foundation for producing cleaner energy sources by synthesizing nature's handiwork.
11-Sep-2014 SLAC scientists win prizes for X-ray laser work
Three scientists at the Department of Energy's SLAC National Accelerator Laboratory received international prizes for their achievements in free-electron laser science, a field that has rapidly accelerated since the launch of SLAC's X-ray laser five years ago.
11-Sep-2014 Plastics in motion: Exploring the world of polymers
In an experiment at the Department of Energy's SLAC National Accelerator Laboratory using SLAC's Linac Coherent Light Source X-ray laser, a DOE Office of Science User Facility, scientists unraveled the complex behavior of polystyrene, a popular polymer found in packing foams and plastic cups, with a sequence of ultrabright X-ray laser pulses. Their work is detailed in the Aug. 11 edition of Scientific Reports.
4-Sep-2014 SLAC welcomes photon science faculty member Young S. Lee
SLAC's newest faculty member, Young S. Lee, studies the most unusual materials in the most down-to-earth possible way: He and his colleagues make pure crystals of minerals and other compounds and then test them for useful quantum properties, such as the ability to conduct electricity with 100 percent efficiency.
4-Sep-2014 Scientists map protein in living bacterial cells
Scientists have for the first time mapped the atomic structure of a protein within a living cell. The technique, which peered into cells with an X-ray laser, could allow scientists to explore some components of living cells as never before. The research, published Aug. 18 in Proceedings of the National Academy of Sciences, was conducted at the Department of Energy's SLAC National Accelerator Laboratory.
2-Sep-2014 Researcher wins x-ray science award for SSRL work aiding chemistry studies
Chris Pollock, a postdoctoral researcher at The Pennsylvania State University, whose research at the Department of Energy's SLAC National Accelerator Laboratory was key in adapting an X-ray technique to probe chemical bonds in new ways, has been named the latest recipient of an annual scientific award.
20-Aug-2014 SLAC summer institute students take a close look at dark matter
Physicists have good reason to believe 85 percent of the matter in the universe is currently undetectable. But not being able to see it didn't keep students at the 42nd SLAC Summer Institute, held at the Department of Energy's SLAC National Accelerator Laboratory, from learning about it.
20-Aug-2014 Ying Diao honored with 2014 Spicer Award for her work at SSRL
Ying Diao, a SLAC/Stanford postdoctoral researcher who brought key innovations to a printing technique for flexible electronics, solar panels and other uses, has been selected to receive this year's William E. and Diane M. Spicer Young Investigator Award.
3-Apr-2014 'Smart window' material may make better batteries
Windows that darken to filter out sunlight in response to electric current, function much like batteries. Now, X-ray studies at SLAC provide a crystal-clear view into how this color-changing material behaves in a working battery -- information that could benefit next-generation rechargeable batteries.
6-Jan-2014 Protein puzzles and scientific solutions
Researchers at SLAC National Accelerator Laboratory used powerful new capabilities to -- for the first time -- generate a complete 3-D model of a protein without making use of any previous clue to its structure.
The Department of Energy's Office of Science is the single largest supporter of basic research in the physical sciences in the United States and is working to address some of the most pressing challenges of our time.