Three-dimensional printer uses water and oil to create lipid networks that mimic biological feats.
Nature News doi: 10.1038/nature.2013.12743
Researchers and funding agencies need to put a premium on ensuring that results are reproducible, argues Jonathan F. Russell.
Nature 496 7 doi: 10.1038/496007a
The week in science: Canada leaves UN desertification treaty, China reports first human deaths from H7N9 bird flu, and UK open-access policies take effect.
Nature 496 10 doi: 10.1038/496010a
Rise of immunotherapies spurs search for markers of response.
Nature 496 14 doi: 10.1038/496014a
Will an astronaut who falls into a black hole be crushed or burned to a crisp?
Nature 496 20 doi: 10.1038/496020a
First results from the Alpha Magnetic Spectrometer fall short of evidence for dark matter.
Nature News doi: 10.1038/nature.2013.12718
Study could aid development of more effective vaccines.
Nature News doi: 10.1038/nature.2013.12720
Seismic images suggest a different origin for North America's great mountain ranges.
Nature News doi: 10.1038/nature.2013.12724
Geoneutrinos paint picture of deep-mantle processes.
Nature 496 17 doi: 10.1038/496017a
Pending auction raises eyebrows but few objections.
Nature 496 13 doi: 10.1038/496013a
Scientists say lake muds unlikely to have created mountain at the heart of Curiosity's mission.
Nature News doi: 10.1038/nature.2013.12721
Scientists worldwide are racing to assess the pandemic potential of an H7N9 flu virus that has killed at least two people in China.
Nature News doi: 10.1038/nature.2013.12722
Excessive catches by Chinese vessels threaten livelihoods and ecosystems in West Africa.
Nature 496 18 doi: 10.1038/496018a
Outspoken climate scientist gives up NASA post for advocacy role.
Nature News doi: 10.1038/nature.2013.12725
Scientists are racing to assess the pandemic potential of H7N9 flu virus.
Nature News doi: 10.1038/nature.2013.12728
Denied claim to cancer drug Gleevec upholds access to cheaper generic medicines.
Nature News doi: 10.1038/nature.2013.12717
In a polar paradox, melting land ice helps sea ice to grow.
Nature News doi: 10.1038/nature.2013.12709
Michael Rawlins, outgoing chair of the UK National Institute of Health and Clinical Excellence, reflects on value-based pricing of medicines.
Nature News doi: 10.1038/nature.2013.12701
Symbiotic organisms that envelope tree roots may play a bigger role in carbon cycle than decomposing leaves.
Nature News doi: 10.1038/nature.2013.12698
Tiny molecular sponges can hold small molecules in position for imaging.
Nature News doi: 10.1038/nature.2013.12699