Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

If you have a rare coin and you're unsure of the authenticity or value of it, you can get in touch with the Royal Mint's team of experts.

A rare 20p coin sold for a whopping £232 on eBay – over 1,000 times its face value. The coin, which features a rare minting ...