Public Release: 14-Jul-2015
Nature Geoscience Curiosity rover finds evidence of Mars' primitive continental crust
The ChemCam laser instrument on NASA's Curiosity rover has turned its beam onto some unusually light-colored rocks on Mars, and the results are surprisingly similar to Earth's granitic continental crust rocks. This is the first discovery of a potential 'continental crust' on Mars.
Public Release: 24-Jun-2015
Journal of Physical Oceanography Analyzing ocean mixing reveals insight on climate
Scientists at Los Alamos National Laboratory have developed a computer model that clarifies the complex processes driving ocean mixing in the vast eddies that swirl across hundreds of miles of open ocean.
Public Release: 20-May-2015
Nature Uncovering the mysteries of cosmic explosions
An automated software system developed at Los Alamos National Laboratory played a key role in the discovery of supernova iPTF 14atg and could provide insight, a virtual Rosetta stone, into future supernovae and their underlying physics.
Laboratory Directed Research and Development
Public Release: 19-May-2015
Nature Climate Change Drought-induced tree mortality accelerating in forests
Researchers at Los Alamos National Laboratory have found that drought and heat-induced tree mortality is accelerating in many forest biomes as a consequence of a warming climate in their paper 'Darcy's law predicts widespread forest mortality under climate warming,' published in the journal Nature Climate Change.
Public Release: 26-Mar-2015
Science Using magnetic fields to understand high-temperature superconductivity
Taking our understanding of quantum matter to new levels, scientists at Los Alamos National Laboratory are exposing high-temperature superconductors to very high magnetic fields, changing the temperature at which the materials become perfectly conducting and revealing unique properties of these substances.
National Science Foundation Division of Materials Research, DOE/Office of Science, Florida State University, State of Florida, and Los Alamos National Laboratory/LDRD Program
Public Release: 18-Mar-2015
Nucleic Acids Research Los Alamos creates bioinformatics tool for metagenome analysis
Scientists at Los Alamos National Laboratory have developed a new method for DNA analysis of microbial communities such as those found in the ocean, the soil, and our own guts.
Defense Threat Reduction Agency/Chemical and Biological Technologies-Joint Science and Technology Office
Public Release: 16-Mar-2015
Scientific Reports Los Alamos offers new insights into radiation damage evolution
Two reports from Los Alamos National Laboratory this week in the Nature journal Scientific Reports are helping crack the code of how certain materials respond in the highly damaging radiation environments within a nuclear reactor.
Public Release: 22-Dec-2014
Nature Methods Mysteries of 'molecular machines' revealed
Scientists are making it easier for pharmaceutical companies and researchers to see the detailed inner workings of molecular machines.
Public Release: 1-Oct-2014
Nature Team advances understanding of the Greenland Ice Sheet's meltwater channels
A paper in Nature this week notes that observations of moulins (vertical conduits connecting water on top of the glacier down to the bed of the ice sheet) and boreholes in Greenland show that subglacial channels ameliorate the speedup caused by water delivery to the base of the ice sheet in the short term. By mid summer, however, the channels stabilize and are unable to grow any larger.
Public Release: 15-Sep-2014
Science Collaboration drives achievement in protein structure research
When this week's print issue of the journal Science comes out, a collective cheer will go up from New Mexico, Montana and even the Netherlands, thanks to the type of collaborative effort that is more and more the norm in these connected times.
Public Release: 26-Aug-2014
Proceedings of the National Academy of Sciences Breakthrough antibacterial approach could resolve serious skin infections
In several cases, scientists found an ionic liquid was more efficacious on a pathogenic biofilm than a standard bleach treatment and exhibited minimal cytotoxicity effects on human cell lines (unlike bleach). This has excellent prospects for aiding antibiotic delivery to the pathogen through biofilm disruption.
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.