news@nature
How a microbe chooses among seven sexes
Sex determination in the protozoan Tetrahymena is a roll of the genetic dice.
Nature News doi: 10.1038/nature.2013.12684
Scientists map protein that creates antibiotic resistance
Molecule changes shape to help organisms kick drugs out of cells.
Nature News doi: 10.1038/nature.2013.12686
Paul Erdős’s centenary celebration
Turning 100 might have seemed unremarkable to the Hungarian-born mathematician.
Nature News doi: 10.1038/nature.2013.12687
Gut-microbe swap helps mice shed weight
Bacteria transplant provides some of the benefits of gastric bypass surgery without the surgery.
Nature News doi: 10.1038/nature.2013.12688
Planck snaps infant Universe
Space telescope culls exotic creation theories with ultra-precise microwave map.
Nature 495 417 doi: 10.1038/495417a
Stem-cell ruling riles researchers
Italian health minister’s support for a controversial treatment appals the country’s scientists.
Nature 495 418 doi: 10.1038/495418a
Brain scans predict which criminals are more likely to reoffend
Neuroimaging 'biomarker' linked to rearrest after incarceration.
Nature News doi: 10.1038/nature.2013.12672
Canada puts commercialization ahead of blue-sky research
Federal budget boosts clean-energy research and university infrastructure.
Nature News doi: 10.1038/nature.2013.12663
Text mining uncovers British reserve and US emotion
Writers' expressions of sentiment have grown apart in recent decades.
Nature News doi: 10.1038/nature.2013.12642
Triassic extinction tied to massive lava spills
Dating technique pins down massive eruptions that may have triggered mass extinction.
Nature News doi: 10.1038/nature.2013.12657
Serotonin receptors offer clues to new antidepressants
Shapes of binding sites could help drug discovery and the study of consciousness.
Nature News doi: 10.1038/nature.2013.12659
Planck telescope peers into primordial Universe
Analysis of cosmic microwave background backs sudden ‘inflation’ after Big Bang.
Nature News doi: 10.1038/nature.2013.12658
DNA folding takes a fresh direction
Interlocking grids guide the production of two- and three-dimensional structures.
Nature News doi: 10.1038/nature.2013.12660
So, has Voyager 1 left the Solar System? Scientists face off
Cosmic-ray fluctuations could mean the craft has exited the Sun's magnetic field.
Nature News doi: 10.1038/nature.2013.12662
A chance to drive forward Europe’s science
The new head of the European Research Council will have more power and focus than former presidents, says Ernst-Ludwig Winnacker.
Nature 495 283 doi: 10.1038/495283a
Seven days: 15–21 March 2013
The week in science: AstraZeneca cuts research posts as part of restructuring plans; Japan recovers methane from seabed hydrates; and Internet innovators win million-pound prize.
Nature 495 286 doi: 10.1038/495286a
Astronomy: Star tracker
As an early adopter of astronomical technology, Andrea Ghez is revealing secrets about the giant black hole at the Galaxy's centre.
Nature 495 296 doi: 10.1038/495296a

