Notre Dame’s rector, Rev. Olivier Ribadeau Dumas, said this week’s crowda exceeded expectations. “ Before the fire, we saw ...

Five years after the Notre Dame fire, studies of salvaged materials reveal insights into medieval climate conditions, historic building techniques, and health risks. Scientists are using ...

Notre Dame’s rector, Rev. Olivier Ribadeau Dumas, said this week’s crowda exceeded expectations. “ Before the fire, we saw about ... out their phone to snap photos from areas where the ...