Showing stories 26-50 out of 63 stories. <<<1 | 2 | 3>>>
9-Feb-2015 National Academy of Engineering elects SUNCAT director Jens NÝrskov
Jens NÝrskov, director of the SUNCAT Center for Interface Science and Catalysis at Stanford and the Department of Energy's SLAC National Accelerator Laboratory, has been named a member of the National Academy of Engineering (NAE), one of the highest professional distinctions for engineers.
4-Feb-2015 Record keeping helps bacteria's immune system fight invaders
Bacteria have a sophisticated means of defending themselves, and they need it: more viruses infect bacteria than any other biological entity. Two experiments undertaken at the Department of Energy's SLAC National Accelerator Laboratory provide new insight at the heart of bacterial adaptive defenses in a system called CRISPR, short for Clustered Regularly Interspaced Short Palindromic Repeat.
2-Feb-2015 Five ways to put tiny targets in front of an X-ray laser
X-ray devices have long been used to see the inner structure of things, from bone breaks in the human body to the contents of luggage at airport security checkpoints. But to see life's chemistry and exotic materials at the scale of individual atoms, you need a far more powerful X-ray device. Enter the Linac Coherent Light Source X-ray laser at the Department of Energy's SLAC National Accelerator Laboratory.
28-Jan-2015 X-ray study reveals division of labor in cell health protein
Researchers working in part at the Department of Energy's SLAC National Accelerator Laboratory have discovered that a key protein for cell health, which has recently been linked to diabetes, cancer and other diseases, can multitask by having two identical protein parts divide labor.
27-Jan-2015 SLAC welcomes professor and Chemical Sciences Division director Tony Heinz
Tony Heinz, a scientist known for exploring the properties of nanoscale materials and developing important new tools for that exploration, has joined the Department of Energy's SLAC National Accelerator Laboratory as a professor of photon science and Stanford University as a professor of applied physics. He will also lead the SLAC Chemical Sciences Division.
22-Jan-2015 SLAC scientists search for new ways to deal with US uranium ore processing legacy
Researchers at the Department of Energy's SLAC National Accelerator Laboratory are trying to find out why uranium persists in groundwater at former uranium ore processing sites despite remediation of contaminated surface materials two decades ago. They think buried organic material may be at fault, storing toxic uranium at levels that continue to pose risks to human health and the environment, and hope their study will pave the way for better long-term site management and protection of the public and environment.
16-Jan-2015 SLAC's Peter Rowson named American Physical Society fellow
SLAC staff physicist Peter Rowson has been elected a fellow of the American Physical Society, the largest physics association in the world. APS confers this distinction on a small percentage of the society's membership; it is especially significant because it is a peer-nominated honor.
15-Dec-2014 Is the Higgs Boson a piece of the matter-antimatter puzzle?
Several experiments, including the BaBar experiment at the Department of Energy's SLAC National Accelerator Laboratory, have helped explain some -- but not all -- of the imbalance between matter and antimatter in the universe. Now a SLAC theorist and his colleagues have laid out a possible method for determining if the Higgs boson is involved.
11-Dec-2014 DESY's Henry Chapman awarded Leibniz Prize for X-ray laser research
Henry Chapman, a scientist at Germany's DESY lab who participated in pioneering studies at SLAC National Accelerator Laboratory's Linac Coherent Light Source (LCLS) X-ray laser, has been awarded the Leibniz Prize. The 2.5 million euro ($3.1 million) scientific award is bestowed by a German research foundation. LCLS is a Department of Energy Office of Science User Facility.
8-Dec-2014 Study may help slow the spread of flu
An important study conducted in part at the Department of Energy's SLAC National Accelerator Laboratory may lead to new, more effective vaccines and medicines by revealing detailed information about how a flu antibody binds to a wide variety of flu viruses.
4-Dec-2014 X-ray laser reveals how bacterial protein morphs in response to light
Researchers have captured the highest-resolution snapshots ever taken with an X-ray laser that show changes in a protein's structure over time, revealing how a key protein in a photosynthetic bacterium changes shape when hit by light. They achieved a resolution of 1.6 angstroms, equivalent to the radius of a single tin atom.
4-Dec-2014 Rattled atoms mimic high-temperature superconductivity
An experiment at the Department of Energy's SLAC National Accelerator Laboratory provided the first fleeting glimpse of the atomic structure of a material as it entered a state resembling room-temperature superconductivity -- a long-sought phenomenon in which materials might conduct electricity with 100 percent efficiency under everyday conditions.
3-Dec-2014 SLAC, RadiaBeam build new tool to tweak rainbows of X-ray laser light
The Department of Energy's SLAC National Accelerator Laboratory has teamed up with Santa Monica-based RadiaBeam Systems to develop a device known as a dechirper, which will provide a new way of adjusting the range of energies within single pulses from SLAC's X-ray laser.
21-Nov-2014 Robotics meet X-ray lasers in cutting-edge biology studies
Scientists at the Department of Energy's SLAC National Accelerator Laboratory are combining the speed and precision of robots with one of the brightest X-ray lasers on the planet for pioneering studies of proteins important to biology and drug discovery.
21-Nov-2014 President Obama bestows National Medal of Science on SLAC director emeritus Burton Richter
President Barack Obama presented SLAC director emeritus and Nobel Prize winner Burton Richter with the National Medal of Science at a Nov. 20 ceremony at the White House. Richter was one of 10 distinguished researchers presented with the National Medal of Science, the highest honor for achievement and leadership in advancing the field of science.
20-Nov-2014 Agreement gives energy storage companies easier access to SLAC
More than a dozen energy-storage companies now have streamlined access to research facilities and expertise at the Department of Energy's SLAC National Accelerator Laboratory under a new cooperative research and development agreement, or CRADA.
13-Nov-2014 SUNCAT director Jens Nørskov awarded 2015 Langmuir Prize
Jens NÝrskov, a professor at Stanford University and the Department of Energy's SLAC National Accelerator Laboratory, will receive the 2015 Irving Langmuir Prize of the American Physical Society for his groundbreaking work on catalysis, which is used to promote chemical reactions in thousands of industrial processes for making fertilizers, fuels, plastics and a host of other products.
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.'
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.