Security at airports and other buildings could be improved by technology to increase the accuracy of metal detectors. Metal detectors are used in everything from airports, event security and landmine ...

If metal detectors are required at courthouses, isn’t it that much more important to have them at all schools? We owe our children a duty to protect them, even the demented ones before they inflict ...

The Standard's journalism is supported by our readers. When you purchase through links on our site, we may earn an affiliate commission. With a history as long and battle-speckled as ours, it’s ...

There is valuable history buried in the ground, waiting to be discovered. If only there was a tool to tell us where it is… The best metal detectors will help you unearth old coins, jewellery, ...