High electron densities show the craft left the Sun's bubble of influence in 2012.
Nature News doi: 10.1038/nature.2013.13735
Complex international circulation of bacteria may underpin epidemics.
Nature News doi: 10.1038/nature.2013.13736
US plan to remove federal protection elicits howls of protest.
Nature 501 143 doi: 10.1038/501143a
The week in science: Labour strike ends at ALMA observatory, NASA homes in on next Mars landing site, and Taiwan court clears environmental engineer of libel.
Nature 501 140 doi: 10.1038/501140a
The effects of federal budget cuts provide an opportunity to revisit the funding structure of the National Institutes of Health, says Frederick Grinnell.
Nature 501 137 doi: 10.1038/501137a
Disclosure of chemicals used in hydraulic fracturing will empower green chemistry.
Nature 501 146 doi: 10.1038/501146a
Stalemate in Congress puts spending plans on hold.
Nature 501 147 doi: 10.1038/501147a
To track the fate of threatened species, a young scientist must follow the jungle path of a herpetologist who led a secret double life.
Nature 501 150 doi: 10.1038/501150a
Reprogrammed cells open door to regenerating tissues in their natural environment.
Nature News doi: 10.1038/nature.2013.13725
Physicists have spent a century puzzling over the paradoxes of quantum theory. Now a few of them are trying to reinvent it.
Nature 501 154 doi: 10.1038/501154a
E. coli microbe seeks out and destroys invaders without harming helpful bacteria.
Nature News doi: 10.1038/nature.2013.13727
Simulations suggest waters made 'green corridors' for early humans heading out of Africa.
Nature News doi: 10.1038/nature.2013.13729
Decades-old search closes in on recursive pattern that describes electron behaviour.
Nature 501 144 doi: 10.1038/501144a
Argonne lab banks on beam-bending magnets in bid for world’s most focused X-ray light source.
Nature 501 148 doi: 10.1038/501148a
UK Natural Environment Research Council proposes to cut four institutes loose, but scientists fear for long-term data.
Nature 501 145 doi: 10.1038/501145a
Force-carrying ‘gravitons’ with mass could help to explain Universe's accelerating expansion.
Nature News doi: 10.1038/nature.2013.13707
Preference for system of publishing for a fee overlooks role of repositories.
Nature News doi: 10.1038/nature.2013.13705
Study organizers firmly refute alleged misconduct in cervical cancer vaccination project.
Nature News doi: 10.1038/nature.2013.13700
Study finds evolutionary trade-off between mating prowess and parenting involvement.
Nature News doi: 10.1038/nature.2013.13701
ALMA resumes operations after more than two weeks of labour negotiations.
Nature News doi: 10.1038/nature.2013.13703