Science

Passport to the universe: Virtual reality at the Hayden Planetarium

Clare Henry saw the latest high-tech astronomical display at in New York and says scientists have taken art to new heights

New laser technology for painting restoration

Revolutionary non-contact cleaning method to be unveiled this month at Liverpool’s laser conservation conference

Archaeologists delighted as Schliemann's Trojan treasure becomes available for research

British scientists describe the new techniques which could be used to investigate the recently revealed gold and silver hoard