Gaze-tracking illusion lets you draw with your eyes
People with locked-in syndrome could use their eyes to mimic handwriting or drawing thanks to an optical illusion
Ben Miller: Why science needs a sense of humour
Comedian Ben Miller explains what science and comedy have in common
Fungus-powered superplants may beat the heat
As US crops wither in drought, researchers are turning to symbiotic fungi to help crops survive extreme conditions without resorting to genetic engineering
Human error blamed for Fukushima meltdown
The main cause of Japan's Fukushima Daiichi nuclear disaster was not last year's earthquake but a failure to prepare for large-scale emergencies
Stress may cause women's brains to age prematurely
Genes responsible for ageing the brain appear to affect women more than men, possibly as a result of a stressful life
AI predicts when you're about to get sick
An AI system that trawls through Twitter data can tell when you're about to get flu eight days before you get any symptoms
Berenice Abbott: Monochrome purity in photography
A new exhibition at MIT reveals how Berenice Abbott used photography to bring science to the US public in the 1960s
Flickering lights help smartphones keep time
Devices could regulate their internal clocks by synchronising to the frequency of mains electricity, revealed in the flicker of fluorescent lights
The true faces of emotion
Bushmen or businessman, everyone makes the same expressions to signal emotions - or so we thought. Now it looks like human nature isn't so universal after all
Liposuction used to create blood vessels for bypass
Stem cells taken from fat tissue have been coaxed into forming blood vessels that could replace those damaged by cardiovascular disease
Ruling frees FDA to crack down on stem cell clinics
A controversial stem cell therapy should be regulated as a drug, US court rules
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