Radioactive materials are found naturally in the Earth. But even so, saying an area is radioactive can conjure up images of ...

The world’s oldest map, a 3,000-year-old Babylonian clay tablet known as the Imago Mundi, may reveal the location of an […] ...

A section of the M25 runs through the proposed site, meaning the motorway could be rerouted through a new tunnel if the project moves forward ...

Bulgarian activists say it is high time state authorities get serious about properly measuring and tackling levels of air ...