Experts say the possibility remains remote.
Nature News doi: 10.1038/nature.2014.15943
The sciences can be a sanctuary for gay, lesbian, bisexual and transgender individuals, but biases may still discourage many from coming out.
Nature 513 297 doi: 10.1038/513297a
Incoming chief executive of the Association of Medical Research Charities lays out what the country needs.
Nature News doi: 10.1038/nature.2014.15849
Brain scans from a man who has been in a vegetative state for 16 years show activity similar to that of healthy viewers.
Nature News doi: 10.1038/nature.2014.15918
Philae probe will land on ‘head’ of rubber-duck-shaped comet.
Nature News doi: 10.1038/nature.2014.15925
Device improves survival in rats after severe infections.
Nature News doi: 10.1038/nature.2014.15917
Destructive lionfish are invading coral reefs in the Americas, but fishing competitions can help to keep the problem species in check.
Nature 513 294 doi: 10.1038/513294a
Surgeons implanted retinal tissue created after reverting the patient's own cells to 'pluripotent' state.
Nature News doi: 10.1038/nature.2014.15915
Sail-backed reptile ruled an ancient river system.
Nature News doi: 10.1038/nature.2014.15901
Drug is one of thousands that may be produced by the human microbiome.
Nature News doi: 10.1038/nature.2014.15900
US$800 million OSIRIS-REx will head for asteroid that could collide with Earth in twenty-second century.
Nature News doi: 10.1038/nature.2014.15906
Apes' genes explain their flexibility — and why their chromosomes are so peculiar.
Nature News doi: 10.1038/nature.2014.15895