This footage shows three unknown glowing lights hovering over Barrie, Ontario, in Canada.
A Dutch start-up has developed a way to use living plants as a continuous source of clean energy
Experts predict AI ‘ghost ships’ and battlebots are the future of the US military
Injecting someone with blood from a younger person could help to stave off the ageing process.
Lockheed Martin has revealed what could be the ultimate off roader – and the 21st century equivalent of the duck boat.
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