Nature News
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Dead star spotted eating planetary leftovers
The remnants of a destroyed planetary system have been seen orbiting and feeding a dead star — a fate that will probably befall our own Solar System.
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Vast cosmic voids merge like soap bubbles
Vast regions of near-empty space in the Universe are growing and shrinking, much as bubbles merge and separate in soapsuds, astronomers have discovered.
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Kilogram conflict resolved at last
For decades, metrologists have strived to retire ‘Le Grand K’ — the platinum and iridium cylinder that for 126 years has defined the kilogram from a high-security vault outside Paris. Now […]
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Fragment of rat brain simulated in supercomputer
A controversial European neuroscience project that aims to simulate the human brain in a supercomputer has published its first major result: a digital imitation of circuitry in a sandgrain-sized chunk […]
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Gains in Antarctic ice might offset losses
So much ice is piling up in the vast expanses of East Antarctica that, overall, it counterbalances the losses seen at glaciers thinning elsewhere on the frozen continent. It will […]
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NASA narrows its list of planetary targets
Venus and asteroids have emerged as top destinations for NASA’s future planetary exploration. On 30 September, the agency announced a shortlist of five contenders for its US$500-million Discovery class of […]
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‘Wiring diagrams’ link lifestyle to brain function
Human Connectome Project finds surprising correlations between brain architecture and behavioural or demographic influences.
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Use of personalized cancer drugs runs ahead of the science
As the costs of genetic sequencing fall, oncologists are starting to prescribe expensive new drugs that target the genetic profiles of their patients’ tumours, even when those treatments have not […]
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Autopsies reveal signs of Alzheimer’s in growth-hormone patients
Brain plaques may have been seeded by contaminated hormone extracts from cadavers.