Philae spacecraft has transmitted data to Earth, but may not be anchored to comet surface.
Nature News doi: 10.1038/nature.2014.16340
Clinical-trial obligations introduced into the Helsinki declaration called too onerous by some.
Nature 515 174 doi: 10.1038/515174a
Public-health officials split on use of control groups in tests of experimental treatments.
Nature 515 177 doi: 10.1038/515177a
Implant uses the human brain’s electrical activity to control gene expression in mice using flashes of light.
Nature News doi: 10.1038/nature.2014.16324
US$36 million in Breakthrough prizes awarded to researchers in physics, life sciences and mathematics.
Nature News doi: 10.1038/nature.2014.16321
Appeals court says six scientists did not cause deaths in 2009 L'Aquila earthquake and cuts sentence of a government official.
Nature 515 171 doi: 10.1038/515171a
A graphical guide identifies the dangers ahead for the Philae probe.
Nature 515 172 doi: 10.1038/515172a
Keystone US human spaceflight mission for the next decade may be over before it begins.
Nature News doi: 10.1038/nature.2014.16322
Critics say timing of move could hamper response to Ebola epidemic.
Nature News doi: 10.1038/nature.2014.16301
As the search engine approaches its 10th birthday, Nature speaks to the co-creator of Google Scholar.
Nature News doi: 10.1038/nature.2014.16269
The objects would bend light around them into a 'fractal' as they spiral into each other.
Nature News doi: 10.1038/nature.2014.16283
Rocket experiment captures glow attributed to renegade stars in intergalactic space.
Nature News doi: 10.1038/nature.2014.16288
Illusory feeling that someone is behind you may be caused by faulty integration of signals from the body.
Nature News doi: 10.1038/nature.2014.16294
University of California rescinds order for Lick Observatory to become self-supporting.
Nature News doi: 10.1038/nature.2014.16299
Marine-park management comes under scrutiny as conservationists descend on Australia.
Nature 515 16 doi: 10.1038/515016a
The week in science: Lava flow invades Hawaiian town; Poland moves to join European Southern Observatory; and China completes round-trip lunar mission.
Nature 515 12 doi: 10.1038/515012a
Pressure on lawmakers from patient-advocacy groups has shaped agency spending on rare-disease research.
Nature 515 19 doi: 10.1038/515019a
Microscopist’s wrongful-dismissal case faces long odds.
Nature 515 20 doi: 10.1038/515020a
In the 25 years since the collapse of communism, the countries of central and Eastern Europe have each carved their own identity in science.
Nature 515 22 doi: 10.1038/515022a
Surfing 'wakefield' waves boosts electron energies over short distances.
Nature News doi: 10.1038/nature.2014.16289