Where have all the Christmas beetles gone?

Swarms of iridescent Christmas beetles used to mark Australia's summer season every year. But today, they seem as scarce as mixtapes and crochet swimsuits.

New app aims to automate drones for good

Researchers at Cranfield University have developed a smartphone app which can connect with off-the-shelf drones and send them to autonomously inspect multiple locations using coordinates received by SMS text message.

Code in Chinese surveillance app analysed

Computer security researchers at Ruhr-Universität Bochum (RUB), in collaboration with the association of investigative journalists from NDR and Süddeutsche Zeitung (SZ), have analysed the Chinese surveillance app that travellers ...

Tasty deals: Apps help find unsold food and reduce waste

After a long day at work, Annekathrin Fiesinger is too tired to consider making dinner at home. So the 34-year-old uses her smart phone to check nearby restaurants, hotels or bakeries in Berlin for food being sold for a discount ...

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