UK scientists search for life on Mars evidence

A unique mass spectrometry suite at an English university is at the centre of a bid by scientists to find evidence of life on Mars, as Jim Drury reports.

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Lower mercury levels in Atlantic bluefin tuna linked to lower emissions

A decrease in the mercury content in Atlantic bluefin tuna mirrors a fall in North American coal emissions, says new study by Stony Brook University in New York. Angela Moore reports.

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Who's to blame when driverless cars crash?

Companies are developing new sensing algorithms in a bid to understand the dynamics of driving data to find out who - or what - is at fault when autonomous vehicles have an accident. Matthew Stock investigates.

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Tree pulp in mayo? Nanocellulose research gathers pace

Nanocellulose and lignin, derived from wood fibers, are on the verge of becoming available in larger commercial quantities, bringing the possibility of replacing a range of oil-based products with more environmental friendly alternatives. Roselle Chen reports.

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Blue crayfish's speedy shell building inspires scientists

Inspired by the blue crayfish's ability to rapidly build its shell using a unique form of calcium, an Israeli company says it could help develop treatments for various diseases. Rinat Harash has more.

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JetPack Aviation shows off its portable, turbine-powered backpack

Billed as "the world's first true jetpack," JetPack Aviation shows off its JB-10 jet turbine-powered backpack, capable of vertical takeoff and landing. Rollo Ross reports.

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Qatari desert farmers make their own soil

Qatari farmers are refusing to let the country's desert soil stop them producing food, with one company opting to make their own fertile soil to grow mushrooms. Stuart McDill has more.

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