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Dr Joost L.D. Nelis on how smartphone hyphenated biosensors can revolutionise food safety testing

Food contamination can slip through the cracks of the safety network. Food travels from the farm to the consumer’s fork through a complex globalised net

David Burrows looks at the possibility of algae and microalgae becoming a regular part of our diets.

The International Space Station is currently testing a new photobioreactor that uses algae to convert the carbon dioxide produced by its astronauts i