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Patents are technology's first draft - and they don't stop coming even when Facebook's initial public offering is hogging the headlines

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The SpaceX Dragon capsule is prepared for a mission to the International Space Station, and officials are managing expectations

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All today's stories on newscientist.com, including: GPS loss kicked off fatal drone crash and monitoring tides could predict major quakes

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An orbiting astronaut has used an amateur astronomer's trick to create an image worthy of the trippier sequences of 2001: A space odyssey

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Never-before-seen changes to the genetic code give new insight into how the environment can affect our genes

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Ichthyosaurs, the dolphins of the dinosaur era, got decompression sickness, but only from the Jurassic period onwards – what happened?

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Mice that ate all their meals during an 8-hour window were healthier than mice that snacked throughout the day, even when they ate more fat

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The asteroid-tracking NEOWISE mission reveals that twice as many asteroids as previously thought are on low-inclination orbits that could hit our planet

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A small robot capable of climbing clothes could be a pet or even a moving phone – if that's what you really want

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Watch a running man swap directions in a new illusion presented at the Best Illusions of the Year Contest

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A fatal drone crash in South Korea followed a loss of GPS signal – which may have been due to jamming efforts by North Korea

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Dimensionless luggage, Apple encounters a chronosynclastic infundibulum, Dr Charlotte's almost magic wand therapy, and more (full text available to subscribers)

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As stresses build up in the Earth's crust, tidal forces can trigger minor earthquakes – a sign of big quakes to come

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This week's book review round-up features a defence of thorium and an exploration of how we use technology for good or evil

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The structure of an online social network can be used to deduce connections between people who don't use the service

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The complex properties of radioactive plutonium-239 made its structure hard to analyse – until now. The result may improve methods for storing nuclear waste

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Sediment 30 metres below the Pacific seafloor is so nutrient-poor that microbes barely fuel their cellular functions – yet they may be thousands of years old

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A CT scan supported genetic data and other measurements to show that this armoured lizard is a previously unidentified species

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Watch a spinning head and torso in this Exorcist-inspired illusion. A new twist on an old classic

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Soldiers with post-traumatic stress disorder show improvements in their symptoms through virtual simulations of combat

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