'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

More than 500,000 images, such as this one of Housesteads Roman Fort on Hadrian's Wall, were used for the map More than half a million aerial images of historical sites in England have been used ...

Aerial imagery mapping hundreds of South Downs archaeological sites from the Neolithic period to the Second World War features in new research. Historic England analysed more than 9,500 aerial ...