Rogue states, nuclear terrorists and even potential radiological accidents – the world seems more dangerous than ever. Several years ago a Texas based company developed a small gadget which might not prevent a nuclear attack but can help protect some ...

Can’t find your wallet or keychain, your dog decided to disappear just when you need to go out? The British company Loc8tor thinks it has just the right solution for you – a small gadget which uses RFID technology to ...