The new technique generates an image (top right) from the speckle pattern created when light from the coloured numerals (top left) is scattered by the mostly opaque surface in the middle. (Courtesy: M ...

Initial conservation work has revealed the "exceptionally rare" silver-coloured objects Initial conservation work has revealed "exceptionally rare" silver-coloured items in a hoard of Bronze Age ...

Conservation work has revealed "exceptionally rare" silver-coloured objects in a hoard of Bronze Age artefacts unearthed by a metal detectorist. The Peebles Hoard, dating from between 1,000BC and ...